18361030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 35652960

約数和(自身を除く): 17291930

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2357, 3895, 4714, 7790, 11785, 23570, 44783, 89566, 96637, 193274, 223915, 447830, 483185, 966370, 1836103, 3672206, 9180515, 18361030]

約数ペア:

[(1, 18361030), (2, 9180515), (5, 3672206), (10, 1836103), (19, 966370), (38, 483185), (41, 447830), (82, 223915), (95, 193274), (190, 96637), (205, 89566), (410, 44783), (779, 23570), (1558, 11785), (2357, 7790), (3895, 4714)]