23531519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 6017281

約数列:

[1, 11, 17, 19, 37, 179, 187, 209, 323, 407, 629, 703, 1969, 3043, 3401, 3553, 6623, 6919, 7733, 11951, 33473, 37411, 57817, 72853, 112591, 125837, 131461, 635987, 1238501, 1384207, 2139229, 23531519]

約数ペア:

[(1, 23531519), (11, 2139229), (17, 1384207), (19, 1238501), (37, 635987), (179, 131461), (187, 125837), (209, 112591), (323, 72853), (407, 57817), (629, 37411), (703, 33473), (1969, 11951), (3043, 7733), (3401, 6919), (3553, 6623)]