15980028

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{8819}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 21557892

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 8819, 17638, 26457, 35276, 52914, 105828, 1331669, 2663338, 3995007, 5326676, 7990014, 15980028]

約数ペア:

[(1, 15980028), (2, 7990014), (3, 5326676), (4, 3995007), (6, 2663338), (12, 1331669), (151, 105828), (302, 52914), (453, 35276), (604, 26457), (906, 17638), (1812, 8819)]