15906912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23671}}^1$

素因数の和:23691

約数の個数: 48

約数和(自身を含む): 47722752

約数和(自身を除く): 31815840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23671, 47342, 71013, 94684, 142026, 165697, 189368, 284052, 331394, 378736, 497091, 568104, 662788, 757472, 994182, 1136208, 1325576, 1988364, 2272416, 2651152, 3976728, 5302304, 7953456, 15906912]

約数ペア:

[(1, 15906912), (2, 7953456), (3, 5302304), (4, 3976728), (6, 2651152), (7, 2272416), (8, 1988364), (12, 1325576), (14, 1136208), (16, 994182), (21, 757472), (24, 662788), (28, 568104), (32, 497091), (42, 378736), (48, 331394), (56, 284052), (84, 189368), (96, 165697), (112, 142026), (168, 94684), (224, 71013), (336, 47342), (672, 23671)]