19540136738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1\times {\mathrm{156901}}^1$

素因数の和:157829

約数の個数: 16

約数和(自身を含む): 29746736376

約数和(自身を除く): 10206599638

約数列:

[1, 2, 73, 146, 853, 1706, 62269, 124538, 156901, 313802, 11453773, 22907546, 133836553, 267673106, 9770068369, 19540136738]

約数ペア:

[(1, 19540136738), (2, 9770068369), (73, 267673106), (146, 133836553), (853, 22907546), (1706, 11453773), (62269, 313802), (124538, 156901)]