19459896

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3083}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 48850560

約数和(自身を除く): 29390664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3083, 3156, 6166, 6312, 9249, 12332, 18498, 24664, 36996, 73992, 810829, 1621658, 2432487, 3243316, 4864974, 6486632, 9729948, 19459896]

約数ペア:

[(1, 19459896), (2, 9729948), (3, 6486632), (4, 4864974), (6, 3243316), (8, 2432487), (12, 1621658), (24, 810829), (263, 73992), (526, 36996), (789, 24664), (1052, 18498), (1578, 12332), (2104, 9249), (3083, 6312), (3156, 6166)]