25693871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3167}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 5732689

約数列:

[1, 7, 19, 61, 133, 427, 1159, 3167, 8113, 22169, 60173, 193187, 421211, 1352309, 3670553, 25693871]

約数ペア:

[(1, 25693871), (7, 3670553), (19, 1352309), (61, 421211), (133, 193187), (427, 60173), (1159, 22169), (3167, 8113)]