422065810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2221399}}^1$

素因数の和:2221425

約数の個数: 16

約数和(自身を含む): 799704000

約数和(自身を除く): 377638190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2221399, 4442798, 11106995, 22213990, 42206581, 84413162, 211032905, 422065810]

約数ペア:

[(1, 422065810), (2, 211032905), (5, 84413162), (10, 42206581), (19, 22213990), (38, 11106995), (95, 4442798), (190, 2221399)]