18329585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 23540160

約数和(自身を除く): 5210575

約数列:

[1, 5, 19, 61, 95, 305, 1159, 3163, 5795, 15815, 60097, 192943, 300485, 964715, 3665917, 18329585]

約数ペア:

[(1, 18329585), (5, 3665917), (19, 964715), (61, 300485), (95, 192943), (305, 60097), (1159, 15815), (3163, 5795)]