19347358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 31291560

約数和(自身を除く): 11944202

約数列:

[1, 2, 19, 38, 71, 101, 142, 202, 1349, 1919, 2698, 3838, 5041, 7171, 10082, 14342, 95779, 136249, 191558, 272498, 509141, 1018282, 9673679, 19347358]

約数ペア:

[(1, 19347358), (2, 9673679), (19, 1018282), (38, 509141), (71, 272498), (101, 191558), (142, 136249), (202, 95779), (1349, 14342), (1919, 10082), (2698, 7171), (3838, 5041)]