19292296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{126923}}^1$

素因数の和:126948

約数の個数: 16

約数和(自身を含む): 38077200

約数和(自身を除く): 18784904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 126923, 253846, 507692, 1015384, 2411537, 4823074, 9646148, 19292296]

約数ペア:

[(1, 19292296), (2, 9646148), (4, 4823074), (8, 2411537), (19, 1015384), (38, 507692), (76, 253846), (152, 126923)]