12997996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17409

約数の個数: 24

約数和(自身を含む): 26275536

約数和(自身を除く): 13277540

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 17377, 34754, 69508, 191147, 295409, 382294, 590818, 764588, 1181636, 3249499, 6498998, 12997996]

約数ペア:

[(1, 12997996), (2, 6498998), (4, 3249499), (11, 1181636), (17, 764588), (22, 590818), (34, 382294), (44, 295409), (68, 191147), (187, 69508), (374, 34754), (748, 17377)]