22616422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 14892698

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 263, 526, 589, 1178, 1387, 2263, 2774, 4526, 4997, 8153, 9994, 16306, 19199, 38398, 42997, 85994, 154907, 309814, 364781, 595169, 729562, 1190338, 11308211, 22616422]

約数ペア:

[(1, 22616422), (2, 11308211), (19, 1190338), (31, 729562), (38, 595169), (62, 364781), (73, 309814), (146, 154907), (263, 85994), (526, 42997), (589, 38398), (1178, 19199), (1387, 16306), (2263, 9994), (2774, 8153), (4526, 4997)]