12201392

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 27989280

約数和(自身を除く): 15787888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 197, 316, 392, 394, 553, 632, 784, 788, 1106, 1264, 1379, 1576, 2212, 2758, 3152, 3871, 4424, 5516, 7742, 8848, 9653, 11032, 15484, 15563, 19306, 22064, 30968, 31126, 38612, 61936, 62252, 77224, 108941, 124504, 154448, 217882, 249008, 435764, 762587, 871528, 1525174, 1743056, 3050348, 6100696, 12201392]

約数ペア:

[(1, 12201392), (2, 6100696), (4, 3050348), (7, 1743056), (8, 1525174), (14, 871528), (16, 762587), (28, 435764), (49, 249008), (56, 217882), (79, 154448), (98, 124504), (112, 108941), (158, 77224), (196, 62252), (197, 61936), (316, 38612), (392, 31126), (394, 30968), (553, 22064), (632, 19306), (784, 15563), (788, 15484), (1106, 11032), (1264, 9653), (1379, 8848), (1576, 7742), (2212, 5516), (2758, 4424), (3152, 3871)]