13125896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7605

約数の個数: 32

約数和(自身を含む): 29038080

約数和(自身を除く): 15912184

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7561, 15122, 30244, 52927, 60488, 105854, 211708, 234391, 423416, 468782, 937564, 1640737, 1875128, 3281474, 6562948, 13125896]

約数ペア:

[(1, 13125896), (2, 6562948), (4, 3281474), (7, 1875128), (8, 1640737), (14, 937564), (28, 468782), (31, 423416), (56, 234391), (62, 211708), (124, 105854), (217, 60488), (248, 52927), (434, 30244), (868, 15122), (1736, 7561)]