17987224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7003

約数の個数: 32

約数和(自身を含む): 37594800

約数和(自身を除く): 19607576

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 6961, 13922, 27844, 55688, 118337, 132259, 236674, 264518, 473348, 529036, 946696, 1058072, 2248403, 4496806, 8993612, 17987224]

約数ペア:

[(1, 17987224), (2, 8993612), (4, 4496806), (8, 2248403), (17, 1058072), (19, 946696), (34, 529036), (38, 473348), (68, 264518), (76, 236674), (136, 132259), (152, 118337), (323, 55688), (646, 27844), (1292, 13922), (2584, 6961)]