19674984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 60246720

約数和(自身を除く): 40571736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 83, 84, 102, 119, 136, 166, 168, 204, 238, 249, 332, 357, 408, 476, 498, 581, 664, 714, 952, 996, 1162, 1411, 1428, 1743, 1992, 2324, 2822, 2856, 3486, 4233, 4648, 5644, 6889, 6972, 8466, 9877, 11288, 13778, 13944, 16932, 19754, 20667, 27556, 29631, 33864, 39508, 41334, 48223, 55112, 59262, 79016, 82668, 96446, 117113, 118524, 144669, 165336, 192892, 234226, 237048, 289338, 351339, 385784, 468452, 578676, 702678, 819791, 936904, 1157352, 1405356, 1639582, 2459373, 2810712, 3279164, 4918746, 6558328, 9837492, 19674984]

約数ペア:

[(1, 19674984), (2, 9837492), (3, 6558328), (4, 4918746), (6, 3279164), (7, 2810712), (8, 2459373), (12, 1639582), (14, 1405356), (17, 1157352), (21, 936904), (24, 819791), (28, 702678), (34, 578676), (42, 468452), (51, 385784), (56, 351339), (68, 289338), (83, 237048), (84, 234226), (102, 192892), (119, 165336), (136, 144669), (166, 118524), (168, 117113), (204, 96446), (238, 82668), (249, 79016), (332, 59262), (357, 55112), (408, 48223), (476, 41334), (498, 39508), (581, 33864), (664, 29631), (714, 27556), (952, 20667), (996, 19754), (1162, 16932), (1411, 13944), (1428, 13778), (1743, 11288), (1992, 9877), (2324, 8466), (2822, 6972), (2856, 6889), (3486, 5644), (4233, 4648)]