2012314415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{66821}}^1$

素因数の和:67162

約数の個数: 16

約数和(自身を含む): 2549927520

約数和(自身を除く): 537613105

約数列:

[1, 5, 19, 95, 317, 1585, 6023, 30115, 66821, 334105, 1269599, 6347995, 21182257, 105911285, 402462883, 2012314415]

約数ペア:

[(1, 2012314415), (5, 402462883), (19, 105911285), (95, 21182257), (317, 6347995), (1585, 1269599), (6023, 334105), (30115, 66821)]