17291140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45503}}^1$

素因数の和:45531

約数の個数: 24

約数和(自身を含む): 38223360

約数和(自身を除く): 20932220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45503, 91006, 182012, 227515, 455030, 864557, 910060, 1729114, 3458228, 4322785, 8645570, 17291140]

約数ペア:

[(1, 17291140), (2, 8645570), (4, 4322785), (5, 3458228), (10, 1729114), (19, 910060), (20, 864557), (38, 455030), (76, 227515), (95, 182012), (190, 91006), (380, 45503)]