2019930190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4926659}}^1$

素因数の和:4926707

約数の個数: 16

約数和(自身を含む): 3724554960

約数和(自身を除く): 1704624770

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4926659, 9853318, 24633295, 49266590, 201993019, 403986038, 1009965095, 2019930190]

約数ペア:

[(1, 2019930190), (2, 1009965095), (5, 403986038), (10, 201993019), (41, 49266590), (82, 24633295), (205, 9853318), (410, 4926659)]