15392244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 44384256

約数和(自身を除く): 28992012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 257, 276, 322, 372, 434, 483, 514, 644, 651, 713, 771, 868, 966, 1028, 1302, 1426, 1542, 1799, 1932, 2139, 2604, 2852, 3084, 3598, 4278, 4991, 5397, 5911, 7196, 7967, 8556, 9982, 10794, 11822, 14973, 15934, 17733, 19964, 21588, 23644, 23901, 29946, 31868, 35466, 41377, 47802, 55769, 59892, 70932, 82754, 95604, 111538, 124131, 165508, 167307, 183241, 223076, 248262, 334614, 366482, 496524, 549723, 669228, 732964, 1099446, 1282687, 2198892, 2565374, 3848061, 5130748, 7696122, 15392244]

約数ペア:

[(1, 15392244), (2, 7696122), (3, 5130748), (4, 3848061), (6, 2565374), (7, 2198892), (12, 1282687), (14, 1099446), (21, 732964), (23, 669228), (28, 549723), (31, 496524), (42, 366482), (46, 334614), (62, 248262), (69, 223076), (84, 183241), (92, 167307), (93, 165508), (124, 124131), (138, 111538), (161, 95604), (186, 82754), (217, 70932), (257, 59892), (276, 55769), (322, 47802), (372, 41377), (434, 35466), (483, 31868), (514, 29946), (644, 23901), (651, 23644), (713, 21588), (771, 19964), (868, 17733), (966, 15934), (1028, 14973), (1302, 11822), (1426, 10794), (1542, 9982), (1799, 8556), (1932, 7967), (2139, 7196), (2604, 5911), (2852, 5397), (3084, 4991), (3598, 4278)]