2017189663

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 2211019200

約数和(自身を除く): 193829537

約数列:

[1, 19, 47, 61, 361, 893, 1159, 1949, 2867, 16967, 22021, 37031, 54473, 91603, 118889, 703589, 1034987, 1740457, 2258891, 5587783, 33068683, 42918929, 106167877, 2017189663]

約数ペア:

[(1, 2017189663), (19, 106167877), (47, 42918929), (61, 33068683), (361, 5587783), (893, 2258891), (1159, 1740457), (1949, 1034987), (2867, 703589), (16967, 118889), (22021, 91603), (37031, 54473)]