12759836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 22861440

約数和(自身を除く): 10101604

約数列:

[1, 2, 4, 71, 142, 179, 251, 284, 358, 502, 716, 1004, 12709, 17821, 25418, 35642, 44929, 50836, 71284, 89858, 179716, 3189959, 6379918, 12759836]

約数ペア:

[(1, 12759836), (2, 6379918), (4, 3189959), (71, 179716), (142, 89858), (179, 71284), (251, 50836), (284, 44929), (358, 35642), (502, 25418), (716, 17821), (1004, 12709)]