190120606

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{1621}}^1$

素因数の和:1996

約数の個数: 24

約数和(自身を含む): 309886344

約数和(自身を除く): 119765738

約数列:

[1, 2, 13, 26, 169, 338, 347, 694, 1621, 3242, 4511, 9022, 21073, 42146, 58643, 117286, 273949, 547898, 562487, 1124974, 7312331, 14624662, 95060303, 190120606]

約数ペア:

[(1, 190120606), (2, 95060303), (13, 14624662), (26, 7312331), (169, 1124974), (338, 562487), (347, 547898), (694, 273949), (1621, 117286), (3242, 58643), (4511, 42146), (9022, 21073)]