12491228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 22755600

約数和(自身を除く): 10264372

約数列:

[1, 2, 4, 29, 58, 116, 257, 419, 514, 838, 1028, 1676, 7453, 12151, 14906, 24302, 29812, 48604, 107683, 215366, 430732, 3122807, 6245614, 12491228]

約数ペア:

[(1, 12491228), (2, 6245614), (4, 3122807), (29, 430732), (58, 215366), (116, 107683), (257, 48604), (419, 29812), (514, 24302), (838, 14906), (1028, 12151), (1676, 7453)]