19603195

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 24088320

約数和(自身を除く): 4485125

約数列:

[1, 5, 67, 163, 335, 359, 815, 1795, 10921, 24053, 54605, 58517, 120265, 292585, 3920639, 19603195]

約数ペア:

[(1, 19603195), (5, 3920639), (67, 292585), (163, 120265), (335, 58517), (359, 54605), (815, 24053), (1795, 10921)]