9517886

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 16907520

約数和(自身を除く): 7389634

約数列:

[1, 2, 7, 14, 67, 73, 134, 139, 146, 278, 469, 511, 938, 973, 1022, 1946, 4891, 9313, 9782, 10147, 18626, 20294, 34237, 65191, 68474, 71029, 130382, 142058, 679849, 1359698, 4758943, 9517886]

約数ペア:

[(1, 9517886), (2, 4758943), (7, 1359698), (14, 679849), (67, 142058), (73, 130382), (134, 71029), (139, 68474), (146, 65191), (278, 34237), (469, 20294), (511, 18626), (938, 10147), (973, 9782), (1022, 9313), (1946, 4891)]