19045968

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{857}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 49365888

約数和(自身を除く): 30319920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 857, 926, 1389, 1714, 1852, 2571, 2778, 3428, 3704, 5142, 5556, 6856, 7408, 10284, 11112, 13712, 20568, 22224, 41136, 396791, 793582, 1190373, 1587164, 2380746, 3174328, 4761492, 6348656, 9522984, 19045968]

約数ペア:

[(1, 19045968), (2, 9522984), (3, 6348656), (4, 4761492), (6, 3174328), (8, 2380746), (12, 1587164), (16, 1190373), (24, 793582), (48, 396791), (463, 41136), (857, 22224), (926, 20568), (1389, 13712), (1714, 11112), (1852, 10284), (2571, 7408), (2778, 6856), (3428, 5556), (3704, 5142)]