15907024

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 35573120

約数和(自身を除く): 19666096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1303, 1526, 1744, 2606, 3052, 5212, 6104, 9121, 10424, 12208, 18242, 20848, 36484, 72968, 142027, 145936, 284054, 568108, 994189, 1136216, 1988378, 2272432, 3976756, 7953512, 15907024]

約数ペア:

[(1, 15907024), (2, 7953512), (4, 3976756), (7, 2272432), (8, 1988378), (14, 1136216), (16, 994189), (28, 568108), (56, 284054), (109, 145936), (112, 142027), (218, 72968), (436, 36484), (763, 20848), (872, 18242), (1303, 12208), (1526, 10424), (1744, 9121), (2606, 6104), (3052, 5212)]