12538190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 14778034

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 103, 185, 206, 235, 259, 329, 370, 470, 515, 518, 658, 721, 1030, 1295, 1442, 1645, 1739, 2590, 3290, 3478, 3605, 3811, 4841, 7210, 7622, 8695, 9682, 12173, 17390, 19055, 24205, 24346, 26677, 33887, 38110, 48410, 53354, 60865, 67774, 121730, 133385, 169435, 179117, 266770, 338870, 358234, 895585, 1253819, 1791170, 2507638, 6269095, 12538190]

約数ペア:

[(1, 12538190), (2, 6269095), (5, 2507638), (7, 1791170), (10, 1253819), (14, 895585), (35, 358234), (37, 338870), (47, 266770), (70, 179117), (74, 169435), (94, 133385), (103, 121730), (185, 67774), (206, 60865), (235, 53354), (259, 48410), (329, 38110), (370, 33887), (470, 26677), (515, 24346), (518, 24205), (658, 19055), (721, 17390), (1030, 12173), (1295, 9682), (1442, 8695), (1645, 7622), (1739, 7210), (2590, 4841), (3290, 3811), (3478, 3605)]