12967501036

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2949841}}^1$

素因数の和:2950009

約数の個数: 24

約数和(自身を含む): 26100202016

約数和(自身を除く): 13132700980

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 2949841, 5899682, 11799364, 20648887, 41297774, 82595548, 463125037, 926250074, 1852500148, 3241875259, 6483750518, 12967501036]

約数ペア:

[(1, 12967501036), (2, 6483750518), (4, 3241875259), (7, 1852500148), (14, 926250074), (28, 463125037), (157, 82595548), (314, 41297774), (628, 20648887), (1099, 11799364), (2198, 5899682), (4396, 2949841)]