19645314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6202

約数の個数: 32

約数和(自身を含む): 43352064

約数和(自身を除く): 23706750

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6143, 12286, 18429, 36858, 79859, 159718, 239577, 251863, 479154, 503726, 755589, 1511178, 3274219, 6548438, 9822657, 19645314]

約数ペア:

[(1, 19645314), (2, 9822657), (3, 6548438), (6, 3274219), (13, 1511178), (26, 755589), (39, 503726), (41, 479154), (78, 251863), (82, 239577), (123, 159718), (246, 79859), (533, 36858), (1066, 18429), (1599, 12286), (3198, 6143)]