10989460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 23226336

約数和(自身を除く): 12236876

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3371, 6742, 13484, 16855, 33710, 67420, 549473, 1098946, 2197892, 2747365, 5494730, 10989460]

約数ペア:

[(1, 10989460), (2, 5494730), (4, 2747365), (5, 2197892), (10, 1098946), (20, 549473), (163, 67420), (326, 33710), (652, 16855), (815, 13484), (1630, 6742), (3260, 3371)]