19531452

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8179}}^1$

素因数の和:8385

約数の個数: 24

約数和(自身を含む): 45808000

約数和(自身を除く): 26276548

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8179, 16358, 24537, 32716, 49074, 98148, 1627621, 3255242, 4882863, 6510484, 9765726, 19531452]

約数ペア:

[(1, 19531452), (2, 9765726), (3, 6510484), (4, 4882863), (6, 3255242), (12, 1627621), (199, 98148), (398, 49074), (597, 32716), (796, 24537), (1194, 16358), (2388, 8179)]