19629510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21107}}^1$

素因数の和:21148

約数の個数: 32

約数和(自身を含む): 48632832

約数和(自身を除く): 29003322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21107, 42214, 63321, 105535, 126642, 211070, 316605, 633210, 654317, 1308634, 1962951, 3271585, 3925902, 6543170, 9814755, 19629510]

約数ペア:

[(1, 19629510), (2, 9814755), (3, 6543170), (5, 3925902), (6, 3271585), (10, 1962951), (15, 1308634), (30, 654317), (31, 633210), (62, 316605), (93, 211070), (155, 126642), (186, 105535), (310, 63321), (465, 42214), (930, 21107)]