13261236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 19397964

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 719, 1438, 1537, 2157, 2876, 3074, 4314, 4611, 6148, 8628, 9222, 18444, 20851, 38107, 41702, 62553, 76214, 83404, 114321, 125106, 152428, 228642, 250212, 457284, 1105103, 2210206, 3315309, 4420412, 6630618, 13261236]

約数ペア:

[(1, 13261236), (2, 6630618), (3, 4420412), (4, 3315309), (6, 2210206), (12, 1105103), (29, 457284), (53, 250212), (58, 228642), (87, 152428), (106, 125106), (116, 114321), (159, 83404), (174, 76214), (212, 62553), (318, 41702), (348, 38107), (636, 20851), (719, 18444), (1438, 9222), (1537, 8628), (2157, 6148), (2876, 4611), (3074, 4314)]