19036930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15733}}^1$

素因数の和:15762

約数の個数: 24

約数和(自身を含む): 37667196

約数和(自身を除く): 18630266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15733, 31466, 78665, 157330, 173063, 346126, 865315, 1730630, 1903693, 3807386, 9518465, 19036930]

約数ペア:

[(1, 19036930), (2, 9518465), (5, 3807386), (10, 1903693), (11, 1730630), (22, 865315), (55, 346126), (110, 173063), (121, 157330), (242, 78665), (605, 31466), (1210, 15733)]