19005343564

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{40583}}^1$

素因数の和:40734

約数の個数: 36

約数和(自身を含む): 34624077264

約数和(自身を除く): 15618733700

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2209, 2491, 4418, 4982, 8836, 9964, 40583, 81166, 117077, 162332, 234154, 468308, 1907401, 2150899, 3814802, 4301798, 7629604, 8603596, 89647847, 101092253, 179295694, 202184506, 358591388, 404369012, 4751335891, 9502671782, 19005343564]

約数ペア:

[(1, 19005343564), (2, 9502671782), (4, 4751335891), (47, 404369012), (53, 358591388), (94, 202184506), (106, 179295694), (188, 101092253), (212, 89647847), (2209, 8603596), (2491, 7629604), (4418, 4301798), (4982, 3814802), (8836, 2150899), (9964, 1907401), (40583, 468308), (81166, 234154), (117077, 162332)]