15219612

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 38591280

約数和(自身を除く): 23371668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 743, 1138, 1486, 1707, 2229, 2276, 2972, 3414, 4458, 5121, 6687, 6828, 8916, 10242, 13374, 20484, 26748, 422767, 845534, 1268301, 1691068, 2536602, 3804903, 5073204, 7609806, 15219612]

約数ペア:

[(1, 15219612), (2, 7609806), (3, 5073204), (4, 3804903), (6, 2536602), (9, 1691068), (12, 1268301), (18, 845534), (36, 422767), (569, 26748), (743, 20484), (1138, 13374), (1486, 10242), (1707, 8916), (2229, 6828), (2276, 6687), (2972, 5121), (3414, 4458)]