1900574819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359209}}^1$

素因数の和:359270

約数の個数: 16

約数和(自身を含む): 2293196640

約数和(自身を除く): 392621821

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 359209, 3951299, 4669717, 13290733, 51366887, 146198063, 172779529, 1900574819]

約数ペア:

[(1, 1900574819), (11, 172779529), (13, 146198063), (37, 51366887), (143, 13290733), (407, 4669717), (481, 3951299), (5291, 359209)]