12007688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 28494720

約数和(自身を除く): 16487032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 193, 202, 308, 386, 404, 616, 707, 772, 808, 1111, 1351, 1414, 1544, 2123, 2222, 2702, 2828, 4246, 4444, 5404, 5656, 7777, 8492, 8888, 10808, 14861, 15554, 16984, 19493, 29722, 31108, 38986, 59444, 62216, 77972, 118888, 136451, 155944, 214423, 272902, 428846, 545804, 857692, 1091608, 1500961, 1715384, 3001922, 6003844, 12007688]

約数ペア:

[(1, 12007688), (2, 6003844), (4, 3001922), (7, 1715384), (8, 1500961), (11, 1091608), (14, 857692), (22, 545804), (28, 428846), (44, 272902), (56, 214423), (77, 155944), (88, 136451), (101, 118888), (154, 77972), (193, 62216), (202, 59444), (308, 38986), (386, 31108), (404, 29722), (616, 19493), (707, 16984), (772, 15554), (808, 14861), (1111, 10808), (1351, 8888), (1414, 8492), (1544, 7777), (2123, 5656), (2222, 5404), (2702, 4444), (2828, 4246)]