1926197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 2416512

約数和(自身を除く): 490315

約数列:

[1, 7, 13, 61, 91, 347, 427, 793, 2429, 4511, 5551, 21167, 31577, 148169, 275171, 1926197]

約数ペア:

[(1, 1926197), (7, 275171), (13, 148169), (61, 31577), (91, 21167), (347, 5551), (427, 4511), (793, 2429)]