13242772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 24567200

約数和(自身を除く): 11324428

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1069, 2138, 3097, 4276, 6194, 12388, 20311, 40622, 81244, 174247, 348494, 696988, 3310693, 6621386, 13242772]

約数ペア:

[(1, 13242772), (2, 6621386), (4, 3310693), (19, 696988), (38, 348494), (76, 174247), (163, 81244), (326, 40622), (652, 20311), (1069, 12388), (2138, 6194), (3097, 4276)]