15203974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 23284800

約数和(自身を除く): 8080826

約数列:

[1, 2, 97, 109, 194, 218, 719, 1438, 10573, 21146, 69743, 78371, 139486, 156742, 7601987, 15203974]

約数ペア:

[(1, 15203974), (2, 7601987), (97, 156742), (109, 139486), (194, 78371), (218, 69743), (719, 21146), (1438, 10573)]