12645272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{50989}}^1$

素因数の和:51026

約数の個数: 16

約数和(自身を含む): 24475200

約数和(自身を除く): 11829928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 50989, 101978, 203956, 407912, 1580659, 3161318, 6322636, 12645272]

約数ペア:

[(1, 12645272), (2, 6322636), (4, 3161318), (8, 1580659), (31, 407912), (62, 203956), (124, 101978), (248, 50989)]