15668841422

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 26063856000

約数和(自身を除く): 10395014578

約数列:

[1, 2, 13, 26, 89, 103, 169, 178, 206, 338, 389, 778, 1157, 1339, 2197, 2314, 2678, 4394, 5057, 9167, 10114, 15041, 17407, 18334, 30082, 34621, 34814, 40067, 65741, 69242, 80134, 119171, 131482, 195533, 226291, 238342, 391066, 450073, 452582, 520871, 854633, 900146, 1041742, 1549223, 1709266, 3098446, 3565963, 5850949, 6771323, 7131926, 11701898, 13542646, 20139899, 40279798, 46357519, 76062337, 88027199, 92715038, 152124674, 176054398, 602647747, 1205295494, 7834420711, 15668841422]

約数ペア:

[(1, 15668841422), (2, 7834420711), (13, 1205295494), (26, 602647747), (89, 176054398), (103, 152124674), (169, 92715038), (178, 88027199), (206, 76062337), (338, 46357519), (389, 40279798), (778, 20139899), (1157, 13542646), (1339, 11701898), (2197, 7131926), (2314, 6771323), (2678, 5850949), (4394, 3565963), (5057, 3098446), (9167, 1709266), (10114, 1549223), (15041, 1041742), (17407, 900146), (18334, 854633), (30082, 520871), (34621, 452582), (34814, 450073), (40067, 391066), (65741, 238342), (69242, 226291), (80134, 195533), (119171, 131482)]