18730447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 21116160

約数和(自身を除く): 2385713

約数列:

[1, 17, 19, 103, 323, 563, 1751, 1957, 9571, 10697, 33269, 57989, 181849, 985813, 1101791, 18730447]

約数ペア:

[(1, 18730447), (17, 1101791), (19, 985813), (103, 181849), (323, 57989), (563, 33269), (1751, 10697), (1957, 9571)]