16719316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 30996000

約数和(自身を除く): 14276684

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1229, 2458, 3401, 4916, 6802, 13604, 23351, 46702, 93404, 219991, 439982, 879964, 4179829, 8359658, 16719316]

約数ペア:

[(1, 16719316), (2, 8359658), (4, 4179829), (19, 879964), (38, 439982), (76, 219991), (179, 93404), (358, 46702), (716, 23351), (1229, 13604), (2458, 6802), (3401, 4916)]