13217776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 17717744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 109, 143, 176, 208, 212, 218, 286, 424, 436, 572, 583, 689, 848, 872, 1144, 1166, 1199, 1378, 1417, 1744, 2288, 2332, 2398, 2756, 2834, 4664, 4796, 5512, 5668, 5777, 7579, 9328, 9592, 11024, 11336, 11554, 15158, 15587, 19184, 22672, 23108, 30316, 31174, 46216, 60632, 62348, 63547, 75101, 92432, 121264, 124696, 127094, 150202, 249392, 254188, 300404, 508376, 600808, 826111, 1016752, 1201616, 1652222, 3304444, 6608888, 13217776]

約数ペア:

[(1, 13217776), (2, 6608888), (4, 3304444), (8, 1652222), (11, 1201616), (13, 1016752), (16, 826111), (22, 600808), (26, 508376), (44, 300404), (52, 254188), (53, 249392), (88, 150202), (104, 127094), (106, 124696), (109, 121264), (143, 92432), (176, 75101), (208, 63547), (212, 62348), (218, 60632), (286, 46216), (424, 31174), (436, 30316), (572, 23108), (583, 22672), (689, 19184), (848, 15587), (872, 15158), (1144, 11554), (1166, 11336), (1199, 11024), (1378, 9592), (1417, 9328), (1744, 7579), (2288, 5777), (2332, 5668), (2398, 5512), (2756, 4796), (2834, 4664)]