23291884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 28640276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1609, 2068, 3218, 3619, 6436, 7238, 11263, 14476, 17699, 22526, 35398, 45052, 70796, 75623, 123893, 151246, 247786, 302492, 495572, 529361, 831853, 1058722, 1663706, 2117444, 3327412, 5822971, 11645942, 23291884]

約数ペア:

[(1, 23291884), (2, 11645942), (4, 5822971), (7, 3327412), (11, 2117444), (14, 1663706), (22, 1058722), (28, 831853), (44, 529361), (47, 495572), (77, 302492), (94, 247786), (154, 151246), (188, 123893), (308, 75623), (329, 70796), (517, 45052), (658, 35398), (1034, 22526), (1316, 17699), (1609, 14476), (2068, 11263), (3218, 7238), (3619, 6436)]