12413456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 26435808

約数和(自身を除く): 14022352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 281, 502, 562, 1004, 1124, 2008, 2248, 2761, 3091, 4016, 4496, 5522, 6182, 11044, 12364, 22088, 24728, 44176, 49456, 70531, 141062, 282124, 564248, 775841, 1128496, 1551682, 3103364, 6206728, 12413456]

約数ペア:

[(1, 12413456), (2, 6206728), (4, 3103364), (8, 1551682), (11, 1128496), (16, 775841), (22, 564248), (44, 282124), (88, 141062), (176, 70531), (251, 49456), (281, 44176), (502, 24728), (562, 22088), (1004, 12364), (1124, 11044), (2008, 6182), (2248, 5522), (2761, 4496), (3091, 4016)]