12198930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{406631}}^1$

素因数の和:406641

約数の個数: 16

約数和(自身を含む): 29277504

約数和(自身を除く): 17078574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 406631, 813262, 1219893, 2033155, 2439786, 4066310, 6099465, 12198930]

約数ペア:

[(1, 12198930), (2, 6099465), (3, 4066310), (5, 2439786), (6, 2033155), (10, 1219893), (15, 813262), (30, 406631)]