12355430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72679}}^1$

素因数の和:72703

約数の個数: 16

約数和(自身を含む): 23548320

約数和(自身を除く): 11192890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 72679, 145358, 363395, 726790, 1235543, 2471086, 6177715, 12355430]

約数ペア:

[(1, 12355430), (2, 6177715), (5, 2471086), (10, 1235543), (17, 726790), (34, 363395), (85, 145358), (170, 72679)]