19022316

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2473}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 44472624

約数和(自身を除く): 25450308

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2473, 2564, 3846, 4946, 7419, 7692, 9892, 14838, 29676, 1585193, 3170386, 4755579, 6340772, 9511158, 19022316]

約数ペア:

[(1, 19022316), (2, 9511158), (3, 6340772), (4, 4755579), (6, 3170386), (12, 1585193), (641, 29676), (1282, 14838), (1923, 9892), (2473, 7692), (2564, 7419), (3846, 4946)]