1572309193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{20021}}^1$

素因数の和:20904

約数の個数: 16

約数和(自身を含む): 1937488896

約数和(自身を除く): 365179703

約数列:

[1, 7, 13, 91, 863, 6041, 11219, 20021, 78533, 140147, 260273, 1821911, 17278123, 120946861, 224615599, 1572309193]

約数ペア:

[(1, 1572309193), (7, 224615599), (13, 120946861), (91, 17278123), (863, 1821911), (6041, 260273), (11219, 140147), (20021, 78533)]