222748039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 243542880

約数和(自身を除く): 20794841

約数列:

[1, 19, 41, 73, 779, 1387, 2993, 3917, 56867, 74423, 160597, 285941, 3051343, 5432879, 11723581, 222748039]

約数ペア:

[(1, 222748039), (19, 11723581), (41, 5432879), (73, 3051343), (779, 285941), (1387, 160597), (2993, 74423), (3917, 56867)]