15141497708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{19477}}^1$

素因数の和:19746

約数の個数: 48

約数和(自身を含む): 28567213920

約数和(自身を除く): 13425716212

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 193, 212, 386, 772, 1007, 2014, 3667, 4028, 7334, 10229, 14668, 19477, 20458, 38954, 40916, 77908, 194351, 370063, 388702, 740126, 777404, 1032281, 1480252, 2064562, 3759061, 4129124, 7518122, 15036244, 19613339, 39226678, 71422159, 78453356, 142844318, 199230233, 285688636, 398460466, 796920932, 3785374427, 7570748854, 15141497708]

約数ペア:

[(1, 15141497708), (2, 7570748854), (4, 3785374427), (19, 796920932), (38, 398460466), (53, 285688636), (76, 199230233), (106, 142844318), (193, 78453356), (212, 71422159), (386, 39226678), (772, 19613339), (1007, 15036244), (2014, 7518122), (3667, 4129124), (4028, 3759061), (7334, 2064562), (10229, 1480252), (14668, 1032281), (19477, 777404), (20458, 740126), (38954, 388702), (40916, 370063), (77908, 194351)]