19790914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5323}}^1$

素因数の和:5362

約数の個数: 24

約数和(自身を含む): 35074512

約数和(自身を除く): 15283598

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5323, 10646, 58553, 69199, 117106, 138398, 761189, 899587, 1522378, 1799174, 9895457, 19790914]

約数ペア:

[(1, 19790914), (2, 9895457), (11, 1799174), (13, 1522378), (22, 899587), (26, 761189), (143, 138398), (169, 117106), (286, 69199), (338, 58553), (1859, 10646), (3718, 5323)]