7542194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 12440736

約数和(自身を除く): 4898542

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2617, 2882, 5234, 28787, 57574, 342827, 685654, 3771097, 7542194]

約数ペア:

[(1, 7542194), (2, 3771097), (11, 685654), (22, 342827), (131, 57574), (262, 28787), (1441, 5234), (2617, 2882)]