19044110

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2971}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 34344432

約数和(自身を除く): 15300322

約数列:

[1, 2, 5, 10, 641, 1282, 2971, 3205, 5942, 6410, 14855, 29710, 1904411, 3808822, 9522055, 19044110]

約数ペア:

[(1, 19044110), (2, 9522055), (5, 3808822), (10, 1904411), (641, 29710), (1282, 14855), (2971, 6410), (3205, 5942)]