18749534

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 28667520

約数和(自身を除く): 9917986

約数列:

[1, 2, 83, 166, 179, 358, 631, 1262, 14857, 29714, 52373, 104746, 112949, 225898, 9374767, 18749534]

約数ペア:

[(1, 18749534), (2, 9374767), (83, 225898), (166, 112949), (179, 104746), (358, 52373), (631, 29714), (1262, 14857)]