21932904235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{305111}}^1$

素因数の和:306434

約数の個数: 16

約数和(自身を含む): 28734227712

約数和(自身を除く): 6801323477

約数列:

[1, 5, 11, 55, 1307, 6535, 14377, 71885, 305111, 1525555, 3356221, 16781105, 398780077, 1993900385, 4386580847, 21932904235]

約数ペア:

[(1, 21932904235), (5, 4386580847), (11, 1993900385), (55, 398780077), (1307, 16781105), (6535, 3356221), (14377, 1525555), (71885, 305111)]