13460590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9444

約数の個数: 32

約数和(自身を含む): 28467936

約数和(自身を除く): 15007346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9413, 18826, 47065, 94130, 103543, 122369, 207086, 244738, 517715, 611845, 1035430, 1223690, 1346059, 2692118, 6730295, 13460590]

約数ペア:

[(1, 13460590), (2, 6730295), (5, 2692118), (10, 1346059), (11, 1223690), (13, 1035430), (22, 611845), (26, 517715), (55, 244738), (65, 207086), (110, 122369), (130, 103543), (143, 94130), (286, 47065), (715, 18826), (1430, 9413)]