17609428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 32598720

約数和(自身を除く): 14989292

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 881, 1052, 1762, 3524, 4997, 9994, 16739, 19988, 33478, 66956, 231703, 463406, 926812, 4402357, 8804714, 17609428]

約数ペア:

[(1, 17609428), (2, 8804714), (4, 4402357), (19, 926812), (38, 463406), (76, 231703), (263, 66956), (526, 33478), (881, 19988), (1052, 16739), (1762, 9994), (3524, 4997)]