21568118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5801}}^1$

素因数の和:5840

約数の個数: 24

約数和(自身を含む): 38223576

約数和(自身を除く): 16655458

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5801, 11602, 63811, 75413, 127622, 150826, 829543, 980369, 1659086, 1960738, 10784059, 21568118]

約数ペア:

[(1, 21568118), (2, 10784059), (11, 1960738), (13, 1659086), (22, 980369), (26, 829543), (143, 150826), (169, 127622), (286, 75413), (338, 63811), (1859, 11602), (3718, 5801)]