18044528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59357}}^1$

素因数の和:59384

約数の個数: 20

約数和(自身を含む): 36801960

約数和(自身を除く): 18757432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59357, 118714, 237428, 474856, 949712, 1127783, 2255566, 4511132, 9022264, 18044528]

約数ペア:

[(1, 18044528), (2, 9022264), (4, 4511132), (8, 2255566), (16, 1127783), (19, 949712), (38, 474856), (76, 237428), (152, 118714), (304, 59357)]