12769148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 27009024

約数和(自身を除く): 14239876

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 313, 329, 434, 626, 658, 868, 1252, 1316, 1457, 2191, 2914, 4382, 5828, 8764, 9703, 10199, 14711, 19406, 20398, 29422, 38812, 40796, 58844, 67921, 102977, 135842, 205954, 271684, 411908, 456041, 912082, 1824164, 3192287, 6384574, 12769148]

約数ペア:

[(1, 12769148), (2, 6384574), (4, 3192287), (7, 1824164), (14, 912082), (28, 456041), (31, 411908), (47, 271684), (62, 205954), (94, 135842), (124, 102977), (188, 67921), (217, 58844), (313, 40796), (329, 38812), (434, 29422), (626, 20398), (658, 19406), (868, 14711), (1252, 10199), (1316, 9703), (1457, 8764), (2191, 5828), (2914, 4382)]