12162788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 24718848

約数和(自身を除く): 12556060

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 241, 341, 407, 482, 682, 814, 964, 1147, 1364, 1628, 2294, 2651, 4588, 5302, 7471, 8917, 10604, 12617, 14942, 17834, 25234, 29884, 35668, 50468, 82181, 98087, 164362, 196174, 276427, 328724, 392348, 552854, 1105708, 3040697, 6081394, 12162788]

約数ペア:

[(1, 12162788), (2, 6081394), (4, 3040697), (11, 1105708), (22, 552854), (31, 392348), (37, 328724), (44, 276427), (62, 196174), (74, 164362), (124, 98087), (148, 82181), (241, 50468), (341, 35668), (407, 29884), (482, 25234), (682, 17834), (814, 14942), (964, 12617), (1147, 10604), (1364, 8917), (1628, 7471), (2294, 5302), (2651, 4588)]