12975248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 30373056

約数和(自身を除く): 17397808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 107, 143, 176, 208, 212, 214, 286, 424, 428, 572, 583, 689, 848, 856, 1144, 1166, 1177, 1378, 1391, 1712, 2288, 2332, 2354, 2756, 2782, 4664, 4708, 5512, 5564, 5671, 7579, 9328, 9416, 11024, 11128, 11342, 15158, 15301, 18832, 22256, 22684, 30316, 30602, 45368, 60632, 61204, 62381, 73723, 90736, 121264, 122408, 124762, 147446, 244816, 249524, 294892, 499048, 589784, 810953, 998096, 1179568, 1621906, 3243812, 6487624, 12975248]

約数ペア:

[(1, 12975248), (2, 6487624), (4, 3243812), (8, 1621906), (11, 1179568), (13, 998096), (16, 810953), (22, 589784), (26, 499048), (44, 294892), (52, 249524), (53, 244816), (88, 147446), (104, 124762), (106, 122408), (107, 121264), (143, 90736), (176, 73723), (208, 62381), (212, 61204), (214, 60632), (286, 45368), (424, 30602), (428, 30316), (572, 22684), (583, 22256), (689, 18832), (848, 15301), (856, 15158), (1144, 11342), (1166, 11128), (1177, 11024), (1378, 9416), (1391, 9328), (1712, 7579), (2288, 5671), (2332, 5564), (2354, 5512), (2756, 4708), (2782, 4664)]