22870414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 41656320

約数和(自身を除く): 18785906

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 677, 889, 1354, 1778, 2413, 4739, 4826, 9478, 12863, 16891, 25726, 33782, 85979, 90041, 171958, 180082, 601853, 1203706, 1633601, 3267202, 11435207, 22870414]

約数ペア:

[(1, 22870414), (2, 11435207), (7, 3267202), (14, 1633601), (19, 1203706), (38, 601853), (127, 180082), (133, 171958), (254, 90041), (266, 85979), (677, 33782), (889, 25726), (1354, 16891), (1778, 12863), (2413, 9478), (4739, 4826)]