12668216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 27291600

約数和(自身を除く): 14623384

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 569, 968, 1012, 1138, 2024, 2276, 2783, 4552, 5566, 6259, 11132, 12518, 13087, 22264, 25036, 26174, 50072, 52348, 68849, 104696, 137698, 143957, 275396, 287914, 550792, 575828, 1151656, 1583527, 3167054, 6334108, 12668216]

約数ペア:

[(1, 12668216), (2, 6334108), (4, 3167054), (8, 1583527), (11, 1151656), (22, 575828), (23, 550792), (44, 287914), (46, 275396), (88, 143957), (92, 137698), (121, 104696), (184, 68849), (242, 52348), (253, 50072), (484, 26174), (506, 25036), (569, 22264), (968, 13087), (1012, 12518), (1138, 11132), (2024, 6259), (2276, 5566), (2783, 4552)]