16764935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 6804985

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 263, 305, 671, 1045, 1159, 1315, 2893, 3355, 4997, 5795, 12749, 14465, 16043, 24985, 54967, 63745, 80215, 176473, 274835, 304817, 882365, 1524085, 3352987, 16764935]

約数ペア:

[(1, 16764935), (5, 3352987), (11, 1524085), (19, 882365), (55, 304817), (61, 274835), (95, 176473), (209, 80215), (263, 63745), (305, 54967), (671, 24985), (1045, 16043), (1159, 14465), (1315, 12749), (2893, 5795), (3355, 4997)]