7117438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 11319120

約数和(自身を除く): 4201682

約数列:

[1, 2, 19, 38, 157, 314, 1193, 2386, 2983, 5966, 22667, 45334, 187301, 374602, 3558719, 7117438]

約数ペア:

[(1, 7117438), (2, 3558719), (19, 374602), (38, 187301), (157, 45334), (314, 22667), (1193, 5966), (2386, 2983)]