12838408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 26976960

約数和(自身を除く): 14138552

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 3943, 7886, 15772, 31544, 43373, 86746, 145891, 173492, 291782, 346984, 583564, 1167128, 1604801, 3209602, 6419204, 12838408]

約数ペア:

[(1, 12838408), (2, 6419204), (4, 3209602), (8, 1604801), (11, 1167128), (22, 583564), (37, 346984), (44, 291782), (74, 173492), (88, 145891), (148, 86746), (296, 43373), (407, 31544), (814, 15772), (1628, 7886), (3256, 3943)]