12245576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 29289600

約数和(自身を除く): 17044024

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 677, 952, 1064, 1292, 1354, 2261, 2584, 2708, 4522, 4739, 5416, 9044, 9478, 11509, 12863, 18088, 18956, 23018, 25726, 37912, 46036, 51452, 80563, 90041, 92072, 102904, 161126, 180082, 218671, 322252, 360164, 437342, 644504, 720328, 874684, 1530697, 1749368, 3061394, 6122788, 12245576]

約数ペア:

[(1, 12245576), (2, 6122788), (4, 3061394), (7, 1749368), (8, 1530697), (14, 874684), (17, 720328), (19, 644504), (28, 437342), (34, 360164), (38, 322252), (56, 218671), (68, 180082), (76, 161126), (119, 102904), (133, 92072), (136, 90041), (152, 80563), (238, 51452), (266, 46036), (323, 37912), (476, 25726), (532, 23018), (646, 18956), (677, 18088), (952, 12863), (1064, 11509), (1292, 9478), (1354, 9044), (2261, 5416), (2584, 4739), (2708, 4522)]