19095190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100501}}^1$

素因数の和:100527

約数の個数: 16

約数和(自身を含む): 36180720

約数和(自身を除く): 17085530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100501, 201002, 502505, 1005010, 1909519, 3819038, 9547595, 19095190]

約数ペア:

[(1, 19095190), (2, 9547595), (5, 3819038), (10, 1909519), (19, 1005010), (38, 502505), (95, 201002), (190, 100501)]