12508438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 19474560

約数和(自身を除く): 6966122

約数列:

[1, 2, 31, 62, 229, 458, 881, 1762, 7099, 14198, 27311, 54622, 201749, 403498, 6254219, 12508438]

約数ペア:

[(1, 12508438), (2, 6254219), (31, 403498), (62, 201749), (229, 54622), (458, 27311), (881, 14198), (1762, 7099)]