38875501

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 8126099

約数列:

[1, 7, 19, 133, 239, 1223, 1673, 4541, 8561, 23237, 31787, 162659, 292297, 2046079, 5553643, 38875501]

約数ペア:

[(1, 38875501), (7, 5553643), (19, 2046079), (133, 292297), (239, 162659), (1223, 31787), (1673, 23237), (4541, 8561)]