12212574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 28311552

約数和(自身を除く): 16098978

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 47, 62, 66, 93, 94, 127, 141, 186, 254, 282, 341, 381, 517, 682, 762, 1023, 1034, 1397, 1457, 1551, 2046, 2794, 2914, 3102, 3937, 4191, 4371, 5969, 7874, 8382, 8742, 11811, 11938, 16027, 17907, 23622, 32054, 35814, 43307, 48081, 65659, 86614, 96162, 129921, 131318, 185039, 196977, 259842, 370078, 393954, 555117, 1110234, 2035429, 4070858, 6106287, 12212574]

約数ペア:

[(1, 12212574), (2, 6106287), (3, 4070858), (6, 2035429), (11, 1110234), (22, 555117), (31, 393954), (33, 370078), (47, 259842), (62, 196977), (66, 185039), (93, 131318), (94, 129921), (127, 96162), (141, 86614), (186, 65659), (254, 48081), (282, 43307), (341, 35814), (381, 32054), (517, 23622), (682, 17907), (762, 16027), (1023, 11938), (1034, 11811), (1397, 8742), (1457, 8382), (1551, 7874), (2046, 5969), (2794, 4371), (2914, 4191), (3102, 3937)]