13227914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^2$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 23977440

約数和(自身を除く): 10749526

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 3122, 4237, 8474, 29659, 49729, 59318, 99458, 348103, 696206, 944851, 1889702, 6613957, 13227914]

約数ペア:

[(1, 13227914), (2, 6613957), (7, 1889702), (14, 944851), (19, 696206), (38, 348103), (133, 99458), (223, 59318), (266, 49729), (446, 29659), (1561, 8474), (3122, 4237)]