11278436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 21503160

約数和(自身を除く): 10224724

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 2437, 4628, 4874, 9748, 31681, 63362, 126724, 216893, 433786, 867572, 2819609, 5639218, 11278436]

約数ペア:

[(1, 11278436), (2, 5639218), (4, 2819609), (13, 867572), (26, 433786), (52, 216893), (89, 126724), (178, 63362), (356, 31681), (1157, 9748), (2314, 4874), (2437, 4628)]