22258994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1193}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 35246880

約数和(自身を除く): 12987886

約数列:

[1, 2, 19, 38, 491, 982, 1193, 2386, 9329, 18658, 22667, 45334, 585763, 1171526, 11129497, 22258994]

約数ペア:

[(1, 22258994), (2, 11129497), (19, 1171526), (38, 585763), (491, 45334), (982, 22667), (1193, 18658), (2386, 9329)]