25339522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 41866740

約数和(自身を除く): 16527218

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1229, 1586, 2458, 10309, 15977, 20618, 31954, 74969, 149938, 207701, 415402, 974597, 1949194, 12669761, 25339522]

約数ペア:

[(1, 25339522), (2, 12669761), (13, 1949194), (26, 974597), (61, 415402), (122, 207701), (169, 149938), (338, 74969), (793, 31954), (1229, 20618), (1586, 15977), (2458, 10309)]