19188585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32801}}^1$

素因数の和:32825

約数の個数: 24

約数和(自身を含む): 35819784

約数和(自身を除く): 16631199

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32801, 98403, 164005, 295209, 426413, 492015, 1279239, 1476045, 2132065, 3837717, 6396195, 19188585]

約数ペア:

[(1, 19188585), (3, 6396195), (5, 3837717), (9, 2132065), (13, 1476045), (15, 1279239), (39, 492015), (45, 426413), (65, 295209), (117, 164005), (195, 98403), (585, 32801)]