2012379813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{192923}}^1$

素因数の和:193009

約数の個数: 24

約数和(自身を含む): 3109934880

約数和(自身を除く): 1097555067

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 192923, 578769, 1736307, 3665537, 10996611, 11768303, 32989833, 35304909, 105914727, 223597757, 670793271, 2012379813]

約数ペア:

[(1, 2012379813), (3, 670793271), (9, 223597757), (19, 105914727), (57, 35304909), (61, 32989833), (171, 11768303), (183, 10996611), (549, 3665537), (1159, 1736307), (3477, 578769), (10431, 192923)]