21843962

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10333}}^1$

素因数の和:10493

約数の個数: 16

約数和(自身を含む): 37698432

約数和(自身を除く): 15854470

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 10333, 20666, 72331, 144662, 1560283, 3120566, 10921981, 21843962]

約数ペア:

[(1, 21843962), (2, 10921981), (7, 3120566), (14, 1560283), (151, 144662), (302, 72331), (1057, 20666), (2114, 10333)]