19388610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 50633856

約数和(自身を除く): 31245246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 367, 587, 734, 1101, 1174, 1761, 1835, 2202, 2935, 3303, 3522, 3670, 5283, 5505, 5870, 6606, 8805, 10566, 11010, 16515, 17610, 26415, 33030, 52830, 215429, 430858, 646287, 1077145, 1292574, 1938861, 2154290, 3231435, 3877722, 6462870, 9694305, 19388610]

約数ペア:

[(1, 19388610), (2, 9694305), (3, 6462870), (5, 3877722), (6, 3231435), (9, 2154290), (10, 1938861), (15, 1292574), (18, 1077145), (30, 646287), (45, 430858), (90, 215429), (367, 52830), (587, 33030), (734, 26415), (1101, 17610), (1174, 16515), (1761, 11010), (1835, 10566), (2202, 8805), (2935, 6606), (3303, 5870), (3522, 5505), (3670, 5283)]