10215388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 18972800

約数和(自身を除く): 8757412

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 967, 1934, 2641, 3868, 5282, 10564, 18373, 36746, 73492, 134413, 268826, 537652, 2553847, 5107694, 10215388]

約数ペア:

[(1, 10215388), (2, 5107694), (4, 2553847), (19, 537652), (38, 268826), (76, 134413), (139, 73492), (278, 36746), (556, 18373), (967, 10564), (1934, 5282), (2641, 3868)]