19195254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82031}}^1$

素因数の和:82052

約数の個数: 24

約数和(自身を含む): 44789472

約数和(自身を除く): 25594218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82031, 164062, 246093, 492186, 738279, 1066403, 1476558, 2132806, 3199209, 6398418, 9597627, 19195254]

約数ペア:

[(1, 19195254), (2, 9597627), (3, 6398418), (6, 3199209), (9, 2132806), (13, 1476558), (18, 1066403), (26, 738279), (39, 492186), (78, 246093), (117, 164062), (234, 82031)]