22154638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 39447648

約数和(自身を除く): 17293010

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1601, 3202, 6919, 13838, 17611, 27217, 35222, 54434, 59237, 118474, 299387, 598774, 651607, 1007029, 1303214, 2014058, 11077319, 22154638]

約数ペア:

[(1, 22154638), (2, 11077319), (11, 2014058), (17, 1303214), (22, 1007029), (34, 651607), (37, 598774), (74, 299387), (187, 118474), (374, 59237), (407, 54434), (629, 35222), (814, 27217), (1258, 17611), (1601, 13838), (3202, 6919)]