19448190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{216091}}^1$

素因数の和:216104

約数の個数: 24

約数和(自身を含む): 50565528

約数和(自身を除く): 31117338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 216091, 432182, 648273, 1080455, 1296546, 1944819, 2160910, 3241365, 3889638, 6482730, 9724095, 19448190]

約数ペア:

[(1, 19448190), (2, 9724095), (3, 6482730), (5, 3889638), (6, 3241365), (9, 2160910), (10, 1944819), (15, 1296546), (18, 1080455), (30, 648273), (45, 432182), (90, 216091)]