12639512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 25094880

約数和(自身を除く): 12455368

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 941, 1679, 1882, 3358, 3764, 6716, 7528, 13432, 21643, 43286, 68693, 86572, 137386, 173144, 274772, 549544, 1579939, 3159878, 6319756, 12639512]

約数ペア:

[(1, 12639512), (2, 6319756), (4, 3159878), (8, 1579939), (23, 549544), (46, 274772), (73, 173144), (92, 137386), (146, 86572), (184, 68693), (292, 43286), (584, 21643), (941, 13432), (1679, 7528), (1882, 6716), (3358, 3764)]