13396088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 25883760

約数和(自身を除く): 12487672

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 283, 388, 488, 566, 776, 1132, 2264, 5917, 11834, 17263, 23668, 27451, 34526, 47336, 54902, 69052, 109804, 138104, 219608, 1674511, 3349022, 6698044, 13396088]

約数ペア:

[(1, 13396088), (2, 6698044), (4, 3349022), (8, 1674511), (61, 219608), (97, 138104), (122, 109804), (194, 69052), (244, 54902), (283, 47336), (388, 34526), (488, 27451), (566, 23668), (776, 17263), (1132, 11834), (2264, 5917)]