12912077926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{83737}}^1$

素因数の和:83956

約数の個数: 32

約数和(自身を含む): 21753122688

約数和(自身を除く): 8841044762

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 946, 1793, 3586, 7009, 14018, 77099, 83737, 154198, 167474, 921107, 1842214, 3600691, 7201382, 13649131, 27298262, 39607601, 79215202, 150140441, 300280882, 586912633, 1173825266, 6456038963, 12912077926]

約数ペア:

[(1, 12912077926), (2, 6456038963), (11, 1173825266), (22, 586912633), (43, 300280882), (86, 150140441), (163, 79215202), (326, 39607601), (473, 27298262), (946, 13649131), (1793, 7201382), (3586, 3600691), (7009, 1842214), (14018, 921107), (77099, 167474), (83737, 154198)]