13621544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 26307840

約数和(自身を除く): 12686296

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 271, 412, 488, 542, 824, 1084, 2168, 6283, 12566, 16531, 25132, 27913, 33062, 50264, 55826, 66124, 111652, 132248, 223304, 1702693, 3405386, 6810772, 13621544]

約数ペア:

[(1, 13621544), (2, 6810772), (4, 3405386), (8, 1702693), (61, 223304), (103, 132248), (122, 111652), (206, 66124), (244, 55826), (271, 50264), (412, 33062), (488, 27913), (542, 25132), (824, 16531), (1084, 12566), (2168, 6283)]