19463296736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{5407}}^1$

素因数の和:5956

約数の個数: 96

約数和(自身を含む): 43787278080

約数和(自身を除く): 24323981344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 509, 544, 884, 1018, 1768, 2036, 3536, 4072, 5407, 6617, 7072, 8144, 8653, 10814, 13234, 16288, 17306, 21628, 26468, 34612, 43256, 52936, 69224, 70291, 86512, 91919, 105872, 112489, 138448, 140582, 173024, 183838, 211744, 224978, 276896, 281164, 367676, 449956, 562328, 735352, 899912, 1124656, 1194947, 1470704, 1799824, 2249312, 2389894, 2752163, 2941408, 3599648, 4779788, 5504326, 9559576, 11008652, 19119152, 22017304, 35778119, 38238304, 44034608, 46786771, 71556238, 88069216, 93573542, 143112476, 187147084, 286224952, 374294168, 572449904, 608228023, 748588336, 1144899808, 1216456046, 1497176672, 2432912092, 4865824184, 9731648368, 19463296736]

約数ペア:

[(1, 19463296736), (2, 9731648368), (4, 4865824184), (8, 2432912092), (13, 1497176672), (16, 1216456046), (17, 1144899808), (26, 748588336), (32, 608228023), (34, 572449904), (52, 374294168), (68, 286224952), (104, 187147084), (136, 143112476), (208, 93573542), (221, 88069216), (272, 71556238), (416, 46786771), (442, 44034608), (509, 38238304), (544, 35778119), (884, 22017304), (1018, 19119152), (1768, 11008652), (2036, 9559576), (3536, 5504326), (4072, 4779788), (5407, 3599648), (6617, 2941408), (7072, 2752163), (8144, 2389894), (8653, 2249312), (10814, 1799824), (13234, 1470704), (16288, 1194947), (17306, 1124656), (21628, 899912), (26468, 735352), (34612, 562328), (43256, 449956), (52936, 367676), (69224, 281164), (70291, 276896), (86512, 224978), (91919, 211744), (105872, 183838), (112489, 173024), (138448, 140582)]