13196848

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 31426560

約数和(自身を除く): 18229712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 109, 112, 161, 184, 188, 218, 322, 329, 368, 376, 436, 644, 658, 752, 763, 872, 1081, 1288, 1316, 1526, 1744, 2162, 2507, 2576, 2632, 3052, 4324, 5014, 5123, 5264, 6104, 7567, 8648, 10028, 10246, 12208, 15134, 17296, 17549, 20056, 20492, 30268, 35098, 35861, 40112, 40984, 60536, 70196, 71722, 81968, 117829, 121072, 140392, 143444, 235658, 280784, 286888, 471316, 573776, 824803, 942632, 1649606, 1885264, 3299212, 6598424, 13196848]

約数ペア:

[(1, 13196848), (2, 6598424), (4, 3299212), (7, 1885264), (8, 1649606), (14, 942632), (16, 824803), (23, 573776), (28, 471316), (46, 286888), (47, 280784), (56, 235658), (92, 143444), (94, 140392), (109, 121072), (112, 117829), (161, 81968), (184, 71722), (188, 70196), (218, 60536), (322, 40984), (329, 40112), (368, 35861), (376, 35098), (436, 30268), (644, 20492), (658, 20056), (752, 17549), (763, 17296), (872, 15134), (1081, 12208), (1288, 10246), (1316, 10028), (1526, 8648), (1744, 7567), (2162, 6104), (2507, 5264), (2576, 5123), (2632, 5014), (3052, 4324)]