11906540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31333}}^1$

素因数の和:31361

約数の個数: 24

約数和(自身を含む): 26320560

約数和(自身を除く): 14414020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 31333, 62666, 125332, 156665, 313330, 595327, 626660, 1190654, 2381308, 2976635, 5953270, 11906540]

約数ペア:

[(1, 11906540), (2, 5953270), (4, 2976635), (5, 2381308), (10, 1190654), (19, 626660), (20, 595327), (38, 313330), (76, 156665), (95, 125332), (190, 62666), (380, 31333)]