13381864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 26286120

約数和(自身を除く): 12904256

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 853, 1706, 1961, 3412, 3922, 6824, 7844, 15688, 31561, 45209, 63122, 90418, 126244, 180836, 252488, 361672, 1672733, 3345466, 6690932, 13381864]

約数ペア:

[(1, 13381864), (2, 6690932), (4, 3345466), (8, 1672733), (37, 361672), (53, 252488), (74, 180836), (106, 126244), (148, 90418), (212, 63122), (296, 45209), (424, 31561), (853, 15688), (1706, 7844), (1961, 6824), (3412, 3922)]