19105173834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{311291}}^1$

素因数の和:311542

約数の個数: 32

約数和(自身を含む): 39133139904

約数和(自身を除く): 20027966070

約数列:

[1, 2, 3, 6, 53, 106, 159, 193, 318, 386, 579, 1158, 10229, 20458, 30687, 61374, 311291, 622582, 933873, 1867746, 16498423, 32996846, 49495269, 60079163, 98990538, 120158326, 180237489, 360474978, 3184195639, 6368391278, 9552586917, 19105173834]

約数ペア:

[(1, 19105173834), (2, 9552586917), (3, 6368391278), (6, 3184195639), (53, 360474978), (106, 180237489), (159, 120158326), (193, 98990538), (318, 60079163), (386, 49495269), (579, 32996846), (1158, 16498423), (10229, 1867746), (20458, 933873), (30687, 622582), (61374, 311291)]