16928139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 23445504

約数和(自身を除く): 6517365

約数列:

[1, 3, 31, 93, 191, 573, 953, 2859, 5921, 17763, 29543, 88629, 182023, 546069, 5642713, 16928139]

約数ペア:

[(1, 16928139), (3, 5642713), (31, 546069), (93, 182023), (191, 88629), (573, 29543), (953, 17763), (2859, 5921)]