18846724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6143}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 36126720

約数和(自身を除く): 17279996

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6143, 12286, 24572, 79859, 159718, 319436, 362437, 724874, 1449748, 4711681, 9423362, 18846724]

約数ペア:

[(1, 18846724), (2, 9423362), (4, 4711681), (13, 1449748), (26, 724874), (52, 362437), (59, 319436), (118, 159718), (236, 79859), (767, 24572), (1534, 12286), (3068, 6143)]