187860752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{617963}}^1$

素因数の和:617990

約数の個数: 20

約数和(自身を含む): 383137680

約数和(自身を除く): 195276928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 617963, 1235926, 2471852, 4943704, 9887408, 11741297, 23482594, 46965188, 93930376, 187860752]

約数ペア:

[(1, 187860752), (2, 93930376), (4, 46965188), (8, 23482594), (16, 11741297), (19, 9887408), (38, 4943704), (76, 2471852), (152, 1235926), (304, 617963)]