19614318

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 40787712

約数和(自身を除く): 21173394

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 1123, 2246, 2911, 3369, 5822, 6738, 8733, 17466, 46043, 79733, 92086, 138129, 159466, 239199, 276258, 478398, 3269053, 6538106, 9807159, 19614318]

約数ペア:

[(1, 19614318), (2, 9807159), (3, 6538106), (6, 3269053), (41, 478398), (71, 276258), (82, 239199), (123, 159466), (142, 138129), (213, 92086), (246, 79733), (426, 46043), (1123, 17466), (2246, 8733), (2911, 6738), (3369, 5822)]