19617864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6869}}^1$

素因数の和:6902

約数の個数: 64

約数和(自身を含む): 59356800

約数和(自身を除く): 39738936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6869, 13738, 20607, 27476, 41214, 48083, 54952, 82428, 96166, 116773, 144249, 164856, 192332, 233546, 288498, 350319, 384664, 467092, 576996, 700638, 817411, 934184, 1153992, 1401276, 1634822, 2452233, 2802552, 3269644, 4904466, 6539288, 9808932, 19617864]

約数ペア:

[(1, 19617864), (2, 9808932), (3, 6539288), (4, 4904466), (6, 3269644), (7, 2802552), (8, 2452233), (12, 1634822), (14, 1401276), (17, 1153992), (21, 934184), (24, 817411), (28, 700638), (34, 576996), (42, 467092), (51, 384664), (56, 350319), (68, 288498), (84, 233546), (102, 192332), (119, 164856), (136, 144249), (168, 116773), (204, 96166), (238, 82428), (357, 54952), (408, 48083), (476, 41214), (714, 27476), (952, 20607), (1428, 13738), (2856, 6869)]