19644286

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 30124080

約数和(自身を除く): 10479794

約数列:

[1, 2, 59, 118, 277, 554, 601, 1202, 16343, 32686, 35459, 70918, 166477, 332954, 9822143, 19644286]

約数ペア:

[(1, 19644286), (2, 9822143), (59, 332954), (118, 166477), (277, 70918), (554, 35459), (601, 32686), (1202, 16343)]