19929072

素因数分解:

$2^4\times 3^1\times {\mathrm{415189}}^1$

素因数の和:415200

約数の個数: 20

約数和(自身を含む): 51483560

約数和(自身を除く): 31554488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 415189, 830378, 1245567, 1660756, 2491134, 3321512, 4982268, 6643024, 9964536, 19929072]

約数ペア:

[(1, 19929072), (2, 9964536), (3, 6643024), (4, 4982268), (6, 3321512), (8, 2491134), (12, 1660756), (16, 1245567), (24, 830378), (48, 415189)]