1630891372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1950827}}^1$

素因数の和:1950861

約数の個数: 24

約数和(自身を含む): 3277391040

約数和(自身を除く): 1646499668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1950827, 3901654, 7803308, 21459097, 37065713, 42918194, 74131426, 85836388, 148262852, 407722843, 815445686, 1630891372]

約数ペア:

[(1, 1630891372), (2, 815445686), (4, 407722843), (11, 148262852), (19, 85836388), (22, 74131426), (38, 42918194), (44, 37065713), (76, 21459097), (209, 7803308), (418, 3901654), (836, 1950827)]