11839910

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7841}}^1$

素因数の和:7999

約数の個数: 16

約数和(自身を含む): 21455712

約数和(自身を除く): 9615802

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 7841, 15682, 39205, 78410, 1183991, 2367982, 5919955, 11839910]

約数ペア:

[(1, 11839910), (2, 5919955), (5, 2367982), (10, 1183991), (151, 78410), (302, 39205), (755, 15682), (1510, 7841)]