12945916942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{22961}}^1$

素因数の和:23113

約数の個数: 64

約数和(自身を含む): 24759281664

約数和(自身を除く): 11813364722

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 103, 119, 161, 206, 238, 322, 391, 721, 782, 1442, 1751, 2369, 2737, 3502, 4738, 5474, 12257, 16583, 22961, 24514, 33166, 40273, 45922, 80546, 160727, 281911, 321454, 390337, 528103, 563822, 780674, 1056206, 2364983, 2732359, 3696721, 4729966, 5464718, 7393442, 8977751, 16554881, 17955502, 33109762, 40204711, 54394609, 62844257, 80409422, 108789218, 125688514, 281432977, 380762263, 562865954, 761524526, 924708353, 1849416706, 6472958471, 12945916942]

約数ペア:

[(1, 12945916942), (2, 6472958471), (7, 1849416706), (14, 924708353), (17, 761524526), (23, 562865954), (34, 380762263), (46, 281432977), (103, 125688514), (119, 108789218), (161, 80409422), (206, 62844257), (238, 54394609), (322, 40204711), (391, 33109762), (721, 17955502), (782, 16554881), (1442, 8977751), (1751, 7393442), (2369, 5464718), (2737, 4729966), (3502, 3696721), (4738, 2732359), (5474, 2364983), (12257, 1056206), (16583, 780674), (22961, 563822), (24514, 528103), (33166, 390337), (40273, 321454), (45922, 281911), (80546, 160727)]