17886638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6152

約数の個数: 32

約数和(自身を含む): 35216640

約数和(自身を除く): 17330002

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6113, 12226, 42791, 67243, 85582, 116147, 134486, 232294, 470701, 813029, 941402, 1277617, 1626058, 2555234, 8943319, 17886638]

約数ペア:

[(1, 17886638), (2, 8943319), (7, 2555234), (11, 1626058), (14, 1277617), (19, 941402), (22, 813029), (38, 470701), (77, 232294), (133, 134486), (154, 116147), (209, 85582), (266, 67243), (418, 42791), (1463, 12226), (2926, 6113)]