19071755260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9441463}}^1$

素因数の和:9441573

約数の個数: 24

約数和(自身を含む): 40447231776

約数和(自身を除く): 21375476516

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 9441463, 18882926, 37765852, 47207315, 94414630, 188829260, 953587763, 1907175526, 3814351052, 4767938815, 9535877630, 19071755260]

約数ペア:

[(1, 19071755260), (2, 9535877630), (4, 4767938815), (5, 3814351052), (10, 1907175526), (20, 953587763), (101, 188829260), (202, 94414630), (404, 47207315), (505, 37765852), (1010, 18882926), (2020, 9441463)]