12379376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 24935904

約数和(自身を除く): 12556528

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 167, 226, 328, 334, 452, 656, 668, 904, 1336, 1808, 2672, 4633, 6847, 9266, 13694, 18532, 18871, 27388, 37064, 37742, 54776, 74128, 75484, 109552, 150968, 301936, 773711, 1547422, 3094844, 6189688, 12379376]

約数ペア:

[(1, 12379376), (2, 6189688), (4, 3094844), (8, 1547422), (16, 773711), (41, 301936), (82, 150968), (113, 109552), (164, 75484), (167, 74128), (226, 54776), (328, 37742), (334, 37064), (452, 27388), (656, 18871), (668, 18532), (904, 13694), (1336, 9266), (1808, 6847), (2672, 4633)]