22745218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 36363384

約数和(自身を除く): 13618166

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4261, 5338, 8522, 72437, 144874, 668977, 1337954, 11372609, 22745218]

約数ペア:

[(1, 22745218), (2, 11372609), (17, 1337954), (34, 668977), (157, 144874), (314, 72437), (2669, 8522), (4261, 5338)]