19573872

素因数分解:

$2^4\times 3^1\times {\mathrm{407789}}^1$

素因数の和:407800

約数の個数: 20

約数和(自身を含む): 50565960

約数和(自身を除く): 30992088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407789, 815578, 1223367, 1631156, 2446734, 3262312, 4893468, 6524624, 9786936, 19573872]

約数ペア:

[(1, 19573872), (2, 9786936), (3, 6524624), (4, 4893468), (6, 3262312), (8, 2446734), (12, 1631156), (16, 1223367), (24, 815578), (48, 407789)]