19245466

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 30046464

約数和(自身を除く): 10800998

約数列:

[1, 2, 47, 53, 94, 106, 2491, 3863, 4982, 7726, 181561, 204739, 363122, 409478, 9622733, 19245466]

約数ペア:

[(1, 19245466), (2, 9622733), (47, 409478), (53, 363122), (94, 204739), (106, 181561), (2491, 7726), (3863, 4982)]