248522090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1308011}}^1$

素因数の和:1308037

約数の個数: 16

約数和(自身を含む): 470884320

約数和(自身を除く): 222362230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1308011, 2616022, 6540055, 13080110, 24852209, 49704418, 124261045, 248522090]

約数ペア:

[(1, 248522090), (2, 124261045), (5, 49704418), (10, 24852209), (19, 13080110), (38, 6540055), (95, 2616022), (190, 1308011)]