21320223842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12526571}}^1$

素因数の和:12526633

約数の個数: 16

約数和(自身を含む): 34272700992

約数和(自身を除く): 12952477150

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12526571, 25053142, 288111133, 463483127, 576222266, 926966254, 10660111921, 21320223842]

約数ペア:

[(1, 21320223842), (2, 10660111921), (23, 926966254), (37, 576222266), (46, 463483127), (74, 288111133), (851, 25053142), (1702, 12526571)]