13381214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12413}}^1$

素因数の和:12440

約数の個数: 24

約数和(自身を含む): 25473528

約数和(自身を除く): 12092314

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12413, 24826, 86891, 136543, 173782, 273086, 608237, 955801, 1216474, 1911602, 6690607, 13381214]

約数ペア:

[(1, 13381214), (2, 6690607), (7, 1911602), (11, 1216474), (14, 955801), (22, 608237), (49, 273086), (77, 173782), (98, 136543), (154, 86891), (539, 24826), (1078, 12413)]