15671784212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{41549}}^1$

素因数の和:42288

約数の個数: 48

約数和(自身を含む): 33040560000

約数和(自身を除く): 17368775788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 709, 1418, 2836, 4963, 9926, 13471, 19852, 26942, 41549, 53884, 83098, 94297, 166196, 188594, 290843, 377188, 581686, 789431, 1163372, 1578862, 3157724, 5526017, 11052034, 22104068, 29458241, 58916482, 117832964, 206207687, 412415374, 559706579, 824830748, 1119413158, 2238826316, 3917946053, 7835892106, 15671784212]

約数ペア:

[(1, 15671784212), (2, 7835892106), (4, 3917946053), (7, 2238826316), (14, 1119413158), (19, 824830748), (28, 559706579), (38, 412415374), (76, 206207687), (133, 117832964), (266, 58916482), (532, 29458241), (709, 22104068), (1418, 11052034), (2836, 5526017), (4963, 3157724), (9926, 1578862), (13471, 1163372), (19852, 789431), (26942, 581686), (41549, 377188), (53884, 290843), (83098, 188594), (94297, 166196)]