18808219243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{2039}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 21309350400

約数和(自身を除く): 2501131157

約数列:

[1, 11, 59, 61, 233, 649, 671, 2039, 2563, 3599, 13747, 14213, 22429, 39589, 120301, 124379, 151217, 156343, 475087, 838567, 1323311, 1368169, 5225957, 7338361, 9224237, 28030133, 28980307, 80721971, 308331463, 318783377, 1709838113, 18808219243]

約数ペア:

[(1, 18808219243), (11, 1709838113), (59, 318783377), (61, 308331463), (233, 80721971), (649, 28980307), (671, 28030133), (2039, 9224237), (2563, 7338361), (3599, 5225957), (13747, 1368169), (14213, 1323311), (22429, 838567), (39589, 475087), (120301, 156343), (124379, 151217)]