40443514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6779}}^1$

素因数の和:6957

約数の個数: 16

約数和(自身を含む): 64274400

約数和(自身を除く): 23830886

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6779, 13558, 128801, 257602, 1064303, 2128606, 20221757, 40443514]

約数ペア:

[(1, 40443514), (2, 20221757), (19, 2128606), (38, 1064303), (157, 257602), (314, 128801), (2983, 13558), (5966, 6779)]