19140933

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2273}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 29252736

約数和(自身を除く): 10111803

約数列:

[1, 3, 7, 21, 401, 1203, 2273, 2807, 6819, 8421, 15911, 47733, 911473, 2734419, 6380311, 19140933]

約数ペア:

[(1, 19140933), (3, 6380311), (7, 2734419), (21, 911473), (401, 47733), (1203, 15911), (2273, 8421), (2807, 6819)]