88971889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 99100800

約数和(自身を除く): 10128911

約数列:

[1, 19, 23, 73, 437, 1387, 1679, 2789, 31901, 52991, 64147, 203597, 1218793, 3868343, 4682731, 88971889]

約数ペア:

[(1, 88971889), (19, 4682731), (23, 3868343), (73, 1218793), (437, 203597), (1387, 64147), (1679, 52991), (2789, 31901)]