13070252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13229}}^1$

素因数の和:13265

約数の個数: 24

約数和(自身を含む): 25930800

約数和(自身を除く): 12860548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13229, 26458, 52916, 171977, 251351, 343954, 502702, 687908, 1005404, 3267563, 6535126, 13070252]

約数ペア:

[(1, 13070252), (2, 6535126), (4, 3267563), (13, 1005404), (19, 687908), (26, 502702), (38, 343954), (52, 251351), (76, 171977), (247, 52916), (494, 26458), (988, 13229)]