22958156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 45701712

約数和(自身を除く): 22743556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1223, 1444, 2446, 4693, 4892, 9386, 15899, 18772, 23237, 31798, 46474, 63596, 92948, 302081, 441503, 604162, 883006, 1208324, 1766012, 5739539, 11479078, 22958156]

約数ペア:

[(1, 22958156), (2, 11479078), (4, 5739539), (13, 1766012), (19, 1208324), (26, 883006), (38, 604162), (52, 441503), (76, 302081), (247, 92948), (361, 63596), (494, 46474), (722, 31798), (988, 23237), (1223, 18772), (1444, 15899), (2446, 9386), (4693, 4892)]