2019255735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{9857}}^1$

素因数の和:11823

約数の個数: 32

約数和(自身を含む): 3694620672

約数和(自身を除く): 1675364937

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1951, 5853, 9755, 9857, 13657, 29265, 29571, 40971, 49285, 68285, 68999, 147855, 204855, 206997, 344995, 1034985, 19231007, 57693021, 96155035, 134617049, 288465105, 403851147, 673085245, 2019255735]

約数ペア:

[(1, 2019255735), (3, 673085245), (5, 403851147), (7, 288465105), (15, 134617049), (21, 96155035), (35, 57693021), (105, 19231007), (1951, 1034985), (5853, 344995), (9755, 206997), (9857, 204855), (13657, 147855), (29265, 68999), (29571, 68285), (40971, 49285)]