13831766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 23241792

約数和(自身を除く): 9410026

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 806, 1703, 3406, 4061, 8122, 17161, 34322, 52793, 105586, 223093, 446186, 531991, 1063982, 6915883, 13831766]

約数ペア:

[(1, 13831766), (2, 6915883), (13, 1063982), (26, 531991), (31, 446186), (62, 223093), (131, 105586), (262, 52793), (403, 34322), (806, 17161), (1703, 8122), (3406, 4061)]