12698464

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4091}}^1$

素因数の和:4198

約数の個数: 24

約数和(自身を含む): 25264008

約数和(自身を除く): 12565544

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4091, 8182, 16364, 32728, 65456, 130912, 396827, 793654, 1587308, 3174616, 6349232, 12698464]

約数ペア:

[(1, 12698464), (2, 6349232), (4, 3174616), (8, 1587308), (16, 793654), (32, 396827), (97, 130912), (194, 65456), (388, 32728), (776, 16364), (1552, 8182), (3104, 4091)]