15209938

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 23304960

約数和(自身を除く): 8095022

約数列:

[1, 2, 67, 134, 223, 446, 509, 1018, 14941, 29882, 34103, 68206, 113507, 227014, 7604969, 15209938]

約数ペア:

[(1, 15209938), (2, 7604969), (67, 227014), (134, 113507), (223, 68206), (446, 34103), (509, 29882), (1018, 14941)]