19303973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 21705600

約数和(自身を除く): 2401627

約数列:

[1, 13, 37, 67, 481, 599, 871, 2479, 7787, 22163, 32227, 40133, 288119, 521729, 1484921, 19303973]

約数ペア:

[(1, 19303973), (13, 1484921), (37, 521729), (67, 288119), (481, 40133), (599, 32227), (871, 22163), (2479, 7787)]