12400160008

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{317}}^1\times {\mathrm{18043}}^1$

素因数の和:18637

約数の個数: 32

約数和(自身を含む): 23411007360

約数和(自身を除く): 11010847352

約数列:

[1, 2, 4, 8, 271, 317, 542, 634, 1084, 1268, 2168, 2536, 18043, 36086, 72172, 85907, 144344, 171814, 343628, 687256, 4889653, 5719631, 9779306, 11439262, 19558612, 22878524, 39117224, 45757048, 1550020001, 3100040002, 6200080004, 12400160008]

約数ペア:

[(1, 12400160008), (2, 6200080004), (4, 3100040002), (8, 1550020001), (271, 45757048), (317, 39117224), (542, 22878524), (634, 19558612), (1084, 11439262), (1268, 9779306), (2168, 5719631), (2536, 4889653), (18043, 687256), (36086, 343628), (72172, 171814), (85907, 144344)]