12680984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51133}}^1$

素因数の和:51170

約数の個数: 16

約数和(自身を含む): 24544320

約数和(自身を除く): 11863336

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51133, 102266, 204532, 409064, 1585123, 3170246, 6340492, 12680984]

約数ペア:

[(1, 12680984), (2, 6340492), (4, 3170246), (8, 1585123), (31, 409064), (62, 204532), (124, 102266), (248, 51133)]