12931248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 38390400

約数和(自身を除く): 25459152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1289, 1672, 2508, 2578, 3344, 3867, 5016, 5156, 7734, 10032, 10312, 14179, 15468, 20624, 24491, 28358, 30936, 42537, 48982, 56716, 61872, 73473, 85074, 97964, 113432, 146946, 170148, 195928, 226864, 269401, 293892, 340296, 391856, 538802, 587784, 680592, 808203, 1077604, 1175568, 1616406, 2155208, 3232812, 4310416, 6465624, 12931248]

約数ペア:

[(1, 12931248), (2, 6465624), (3, 4310416), (4, 3232812), (6, 2155208), (8, 1616406), (11, 1175568), (12, 1077604), (16, 808203), (19, 680592), (22, 587784), (24, 538802), (33, 391856), (38, 340296), (44, 293892), (48, 269401), (57, 226864), (66, 195928), (76, 170148), (88, 146946), (114, 113432), (132, 97964), (152, 85074), (176, 73473), (209, 61872), (228, 56716), (264, 48982), (304, 42537), (418, 30936), (456, 28358), (528, 24491), (627, 20624), (836, 15468), (912, 14179), (1254, 10312), (1289, 10032), (1672, 7734), (2508, 5156), (2578, 5016), (3344, 3867)]