11938170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397939}}^1$

素因数の和:397949

約数の個数: 16

約数和(自身を含む): 28651680

約数和(自身を除く): 16713510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397939, 795878, 1193817, 1989695, 2387634, 3979390, 5969085, 11938170]

約数ペア:

[(1, 11938170), (2, 5969085), (3, 3979390), (5, 2387634), (6, 1989695), (10, 1193817), (15, 795878), (30, 397939)]