19913136

素因数分解:

$2^4\times 3^1\times {\mathrm{414857}}^1$

素因数の和:414868

約数の個数: 20

約数和(自身を含む): 51442392

約数和(自身を除く): 31529256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414857, 829714, 1244571, 1659428, 2489142, 3318856, 4978284, 6637712, 9956568, 19913136]

約数ペア:

[(1, 19913136), (2, 9956568), (3, 6637712), (4, 4978284), (6, 3318856), (8, 2489142), (12, 1659428), (16, 1244571), (24, 829714), (48, 414857)]