2019884030

素因数分解:

$2^1\times 5^1\times {\mathrm{47293}}^1\times {\mathrm{4271}}^1$

素因数の和:51571

約数の個数: 16

約数和(自身を含む): 3636719424

約数和(自身を除く): 1616835394

約数列:

[1, 2, 5, 10, 4271, 8542, 21355, 42710, 47293, 94586, 236465, 472930, 201988403, 403976806, 1009942015, 2019884030]

約数ペア:

[(1, 2019884030), (2, 1009942015), (5, 403976806), (10, 201988403), (4271, 472930), (8542, 236465), (21355, 94586), (42710, 47293)]