12800110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67369}}^1$

素因数の和:67395

約数の個数: 16

約数和(自身を含む): 24253200

約数和(自身を除く): 11453090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 67369, 134738, 336845, 673690, 1280011, 2560022, 6400055, 12800110]

約数ペア:

[(1, 12800110), (2, 6400055), (5, 2560022), (10, 1280011), (19, 673690), (38, 336845), (95, 134738), (190, 67369)]