12199884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 29503488

約数和(自身を除く): 17303604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 223, 282, 291, 388, 446, 564, 582, 669, 892, 1164, 1338, 2676, 4559, 9118, 10481, 13677, 18236, 20962, 21631, 27354, 31443, 41924, 43262, 54708, 62886, 64893, 86524, 125772, 129786, 259572, 1016657, 2033314, 3049971, 4066628, 6099942, 12199884]

約数ペア:

[(1, 12199884), (2, 6099942), (3, 4066628), (4, 3049971), (6, 2033314), (12, 1016657), (47, 259572), (94, 129786), (97, 125772), (141, 86524), (188, 64893), (194, 62886), (223, 54708), (282, 43262), (291, 41924), (388, 31443), (446, 27354), (564, 21631), (582, 20962), (669, 18236), (892, 13677), (1164, 10481), (1338, 9118), (2676, 4559)]