13097252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 27525120

約数和(自身を除く): 14427868

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 191, 217, 316, 382, 434, 553, 764, 868, 1106, 1337, 2212, 2449, 2674, 4898, 5348, 5921, 9796, 11842, 15089, 17143, 23684, 30178, 34286, 41447, 60356, 68572, 82894, 105623, 165788, 211246, 422492, 467759, 935518, 1871036, 3274313, 6548626, 13097252]

約数ペア:

[(1, 13097252), (2, 6548626), (4, 3274313), (7, 1871036), (14, 935518), (28, 467759), (31, 422492), (62, 211246), (79, 165788), (124, 105623), (158, 82894), (191, 68572), (217, 60356), (316, 41447), (382, 34286), (434, 30178), (553, 23684), (764, 17143), (868, 15089), (1106, 11842), (1337, 9796), (2212, 5921), (2449, 5348), (2674, 4898)]