19286568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 63236160

約数和(自身を除く): 43949592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2251, 2856, 4284, 4502, 6753, 8568, 9004, 13506, 15757, 18008, 20259, 27012, 31514, 38267, 40518, 47271, 54024, 63028, 76534, 81036, 94542, 114801, 126056, 141813, 153068, 162072, 189084, 229602, 267869, 283626, 306136, 344403, 378168, 459204, 535738, 567252, 688806, 803607, 918408, 1071476, 1134504, 1377612, 1607214, 2142952, 2410821, 2755224, 3214428, 4821642, 6428856, 9643284, 19286568]

約数ペア:

[(1, 19286568), (2, 9643284), (3, 6428856), (4, 4821642), (6, 3214428), (7, 2755224), (8, 2410821), (9, 2142952), (12, 1607214), (14, 1377612), (17, 1134504), (18, 1071476), (21, 918408), (24, 803607), (28, 688806), (34, 567252), (36, 535738), (42, 459204), (51, 378168), (56, 344403), (63, 306136), (68, 283626), (72, 267869), (84, 229602), (102, 189084), (119, 162072), (126, 153068), (136, 141813), (153, 126056), (168, 114801), (204, 94542), (238, 81036), (252, 76534), (306, 63028), (357, 54024), (408, 47271), (476, 40518), (504, 38267), (612, 31514), (714, 27012), (952, 20259), (1071, 18008), (1224, 15757), (1428, 13506), (2142, 9004), (2251, 8568), (2856, 6753), (4284, 4502)]