8427992830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1198861}}^1$

素因数の和:1198924

約数の個数: 32

約数和(自身を含む): 16400432160

約数和(自身を除く): 7972439330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 1198861, 2397722, 5994305, 11988610, 22778359, 44357857, 45556718, 88715714, 113891795, 221789285, 227783590, 443578570, 842799283, 1685598566, 4213996415, 8427992830]

約数ペア:

[(1, 8427992830), (2, 4213996415), (5, 1685598566), (10, 842799283), (19, 443578570), (37, 227783590), (38, 221789285), (74, 113891795), (95, 88715714), (185, 45556718), (190, 44357857), (370, 22778359), (703, 11988610), (1406, 5994305), (3515, 2397722), (7030, 1198861)]