18948112

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{1951}}^1$

素因数の和:2566

約数の個数: 20

約数和(自身を含む): 36791296

約数和(自身を除く): 17843184

約数列:

[1, 2, 4, 8, 16, 607, 1214, 1951, 2428, 3902, 4856, 7804, 9712, 15608, 31216, 1184257, 2368514, 4737028, 9474056, 18948112]

約数ペア:

[(1, 18948112), (2, 9474056), (4, 4737028), (8, 2368514), (16, 1184257), (607, 31216), (1214, 15608), (1951, 9712), (2428, 7804), (3902, 4856)]