18941314

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3229}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 32558400

約数和(自身を除く): 13617086

約数列:

[1, 2, 7, 14, 419, 838, 2933, 3229, 5866, 6458, 22603, 45206, 1352951, 2705902, 9470657, 18941314]

約数ペア:

[(1, 18941314), (2, 9470657), (7, 2705902), (14, 1352951), (419, 45206), (838, 22603), (2933, 6458), (3229, 5866)]