19129827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 27104000

約数和(自身を除く): 7974173

約数列:

[1, 3, 19, 57, 109, 327, 2071, 3079, 6213, 9237, 58501, 175503, 335611, 1006833, 6376609, 19129827]

約数ペア:

[(1, 19129827), (3, 6376609), (19, 1006833), (57, 335611), (109, 175503), (327, 58501), (2071, 9237), (3079, 6213)]