19016090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24071}}^1$

素因数の和:24157

約数の個数: 16

約数和(自身を含む): 34663680

約数和(自身を除く): 15647590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 24071, 48142, 120355, 240710, 1901609, 3803218, 9508045, 19016090]

約数ペア:

[(1, 19016090), (2, 9508045), (5, 3803218), (10, 1901609), (79, 240710), (158, 120355), (395, 48142), (790, 24071)]