3919994614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1\times {\mathrm{15031}}^1$

素因数の和:21915

約数の個数: 16

約数和(自身を含む): 6190778880

約数和(自身を除く): 2270784266

約数列:

[1, 2, 19, 38, 6863, 13726, 15031, 30062, 130397, 260794, 285589, 571178, 103157753, 206315506, 1959997307, 3919994614]

約数ペア:

[(1, 3919994614), (2, 1959997307), (19, 206315506), (38, 103157753), (6863, 571178), (13726, 285589), (15031, 260794), (30062, 130397)]