12804812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 23173920

約数和(自身を除く): 10369108

約数列:

[1, 2, 4, 37, 74, 148, 241, 359, 482, 718, 964, 1436, 8917, 13283, 17834, 26566, 35668, 53132, 86519, 173038, 346076, 3201203, 6402406, 12804812]

約数ペア:

[(1, 12804812), (2, 6402406), (4, 3201203), (37, 346076), (74, 173038), (148, 86519), (241, 53132), (359, 35668), (482, 26566), (718, 17834), (964, 13283), (1436, 8917)]