19337530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44971}}^1$

素因数の和:45021

約数の個数: 16

約数和(自身を含む): 35617824

約数和(自身を除く): 16280294

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 44971, 89942, 224855, 449710, 1933753, 3867506, 9668765, 19337530]

約数ペア:

[(1, 19337530), (2, 9668765), (5, 3867506), (10, 1933753), (43, 449710), (86, 224855), (215, 89942), (430, 44971)]