9436540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 20930616

約数和(自身を除く): 11494076

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1307, 1444, 1805, 2614, 3610, 5228, 6535, 7220, 13070, 24833, 26140, 49666, 99332, 124165, 248330, 471827, 496660, 943654, 1887308, 2359135, 4718270, 9436540]

約数ペア:

[(1, 9436540), (2, 4718270), (4, 2359135), (5, 1887308), (10, 943654), (19, 496660), (20, 471827), (38, 248330), (76, 124165), (95, 99332), (190, 49666), (361, 26140), (380, 24833), (722, 13070), (1307, 7220), (1444, 6535), (1805, 5228), (2614, 3610)]