190017556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{5801}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 350904960

約数和(自身を除く): 160887404

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 5801, 8189, 11602, 16378, 23204, 32756, 110219, 220438, 440876, 2500231, 5000462, 10000924, 47504389, 95008778, 190017556]

約数ペア:

[(1, 190017556), (2, 95008778), (4, 47504389), (19, 10000924), (38, 5000462), (76, 2500231), (431, 440876), (862, 220438), (1724, 110219), (5801, 32756), (8189, 23204), (11602, 16378)]