14902947521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{33181}}^1$

素因数の和:33525

約数の個数: 32

約数和(自身を含む): 19622507520

約数和(自身を除く): 4719559999

約数列:

[1, 7, 11, 19, 77, 133, 209, 307, 1463, 2149, 3377, 5833, 23639, 33181, 40831, 64163, 232267, 364991, 449141, 630439, 2554937, 4413073, 6934829, 10186567, 48543803, 71305969, 112052237, 193544773, 784365659, 1354813411, 2128992503, 14902947521]

約数ペア:

[(1, 14902947521), (7, 2128992503), (11, 1354813411), (19, 784365659), (77, 193544773), (133, 112052237), (209, 71305969), (307, 48543803), (1463, 10186567), (2149, 6934829), (3377, 4413073), (5833, 2554937), (23639, 630439), (33181, 449141), (40831, 364991), (64163, 232267)]