19457928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 65491200

約数和(自身を除く): 46033272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 757, 918, 952, 1071, 1224, 1428, 1512, 1514, 1836, 2142, 2271, 2856, 3028, 3213, 3672, 4284, 4542, 5299, 6056, 6426, 6813, 8568, 9084, 10598, 12852, 12869, 13626, 15897, 18168, 20439, 21196, 25704, 25738, 27252, 31794, 38607, 40878, 42392, 47691, 51476, 54504, 63588, 77214, 81756, 90083, 95382, 102952, 115821, 127176, 143073, 154428, 163512, 180166, 190764, 231642, 270249, 286146, 308856, 347463, 360332, 381528, 463284, 540498, 572292, 694926, 720664, 810747, 926568, 1080996, 1144584, 1389852, 1621494, 2161992, 2432241, 2779704, 3242988, 4864482, 6485976, 9728964, 19457928]

約数ペア:

[(1, 19457928), (2, 9728964), (3, 6485976), (4, 4864482), (6, 3242988), (7, 2779704), (8, 2432241), (9, 2161992), (12, 1621494), (14, 1389852), (17, 1144584), (18, 1080996), (21, 926568), (24, 810747), (27, 720664), (28, 694926), (34, 572292), (36, 540498), (42, 463284), (51, 381528), (54, 360332), (56, 347463), (63, 308856), (68, 286146), (72, 270249), (84, 231642), (102, 190764), (108, 180166), (119, 163512), (126, 154428), (136, 143073), (153, 127176), (168, 115821), (189, 102952), (204, 95382), (216, 90083), (238, 81756), (252, 77214), (306, 63588), (357, 54504), (378, 51476), (408, 47691), (459, 42392), (476, 40878), (504, 38607), (612, 31794), (714, 27252), (756, 25738), (757, 25704), (918, 21196), (952, 20439), (1071, 18168), (1224, 15897), (1428, 13626), (1512, 12869), (1514, 12852), (1836, 10598), (2142, 9084), (2271, 8568), (2856, 6813), (3028, 6426), (3213, 6056), (3672, 5299), (4284, 4542)]