2019985095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7087667}}^1$

素因数の和:7087694

約数の個数: 16

約数和(自身を含む): 3402080640

約数和(自身を除く): 1382095545

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7087667, 21263001, 35438335, 106315005, 134665673, 403997019, 673328365, 2019985095]

約数ペア:

[(1, 2019985095), (3, 673328365), (5, 403997019), (15, 134665673), (19, 106315005), (57, 35438335), (95, 21263001), (285, 7087667)]