19299313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 2369807

約数列:

[1, 11, 59, 131, 227, 649, 1441, 2497, 7729, 13393, 29737, 85019, 147323, 327107, 1754483, 19299313]

約数ペア:

[(1, 19299313), (11, 1754483), (59, 327107), (131, 147323), (227, 85019), (649, 29737), (1441, 13393), (2497, 7729)]