15672996860

素因数分解:

$2^2\times 5^1\times {\mathrm{18481}}^1\times {\mathrm{42403}}^1$

素因数の和:60893

約数の個数: 24

約数和(自身を含む): 32915850576

約数和(自身を除く): 17242853716

約数列:

[1, 2, 4, 5, 10, 20, 18481, 36962, 42403, 73924, 84806, 92405, 169612, 184810, 212015, 369620, 424030, 848060, 783649843, 1567299686, 3134599372, 3918249215, 7836498430, 15672996860]

約数ペア:

[(1, 15672996860), (2, 7836498430), (4, 3918249215), (5, 3134599372), (10, 1567299686), (20, 783649843), (18481, 848060), (36962, 424030), (42403, 369620), (73924, 212015), (84806, 184810), (92405, 169612)]