11720229610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3246601}}^1$

素因数の和:3246646

約数の個数: 24

約数和(自身を含む): 22265196516

約数和(自身を除く): 10544966906

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3246601, 6493202, 16233005, 32466010, 61685419, 123370838, 308427095, 616854190, 1172022961, 2344045922, 5860114805, 11720229610]

約数ペア:

[(1, 11720229610), (2, 5860114805), (5, 2344045922), (10, 1172022961), (19, 616854190), (38, 308427095), (95, 123370838), (190, 61685419), (361, 32466010), (722, 16233005), (1805, 6493202), (3610, 3246601)]