15061908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 38205440

約数和(自身を除く): 23143532

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2131, 2356, 3534, 4262, 6393, 7068, 8524, 12786, 25572, 40489, 66061, 80978, 121467, 132122, 161956, 198183, 242934, 264244, 396366, 485868, 792732, 1255159, 2510318, 3765477, 5020636, 7530954, 15061908]

約数ペア:

[(1, 15061908), (2, 7530954), (3, 5020636), (4, 3765477), (6, 2510318), (12, 1255159), (19, 792732), (31, 485868), (38, 396366), (57, 264244), (62, 242934), (76, 198183), (93, 161956), (114, 132122), (124, 121467), (186, 80978), (228, 66061), (372, 40489), (589, 25572), (1178, 12786), (1767, 8524), (2131, 7068), (2356, 6393), (3534, 4262)]