2019925345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{13931}}^1$

素因数の和:14600

約数の個数: 16

約数和(自身を含む): 2479673088

約数和(自身を除く): 459747743

約数列:

[1, 5, 47, 235, 617, 3085, 13931, 28999, 69655, 144995, 654757, 3273785, 8595427, 42977135, 403985069, 2019925345]

約数ペア:

[(1, 2019925345), (5, 403985069), (47, 42977135), (235, 8595427), (617, 3273785), (3085, 654757), (13931, 144995), (28999, 69655)]