12912407860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58692763}}^1$

素因数の和:58692783

約数の個数: 24

約数和(自身を含む): 29581153056

約数和(自身を除く): 16668745196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58692763, 117385526, 234771052, 293463815, 586927630, 645620393, 1173855260, 1291240786, 2582481572, 3228101965, 6456203930, 12912407860]

約数ペア:

[(1, 12912407860), (2, 6456203930), (4, 3228101965), (5, 2582481572), (10, 1291240786), (11, 1173855260), (20, 645620393), (22, 586927630), (44, 293463815), (55, 234771052), (110, 117385526), (220, 58692763)]