8871442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 14106240

約数和(自身を除く): 5234798

約数列:

[1, 2, 19, 38, 157, 314, 1487, 2974, 2983, 5966, 28253, 56506, 233459, 466918, 4435721, 8871442]

約数ペア:

[(1, 8871442), (2, 4435721), (19, 466918), (38, 233459), (157, 56506), (314, 28253), (1487, 5966), (2974, 2983)]