15691371908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{609421}}^1$

素因数の和:609623

約数の個数: 24

約数和(自身を含む): 28308870744

約数和(自身を除く): 12617498836

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 609421, 1218842, 2437684, 24986261, 49972522, 95679097, 99945044, 191358194, 382716388, 3922842977, 7845685954, 15691371908]

約数ペア:

[(1, 15691371908), (2, 7845685954), (4, 3922842977), (41, 382716388), (82, 191358194), (157, 99945044), (164, 95679097), (314, 49972522), (628, 24986261), (6437, 2437684), (12874, 1218842), (25748, 609421)]