15182692

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 16428188

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 139, 166, 188, 278, 329, 332, 556, 581, 658, 973, 1162, 1316, 1946, 2324, 3892, 3901, 6533, 7802, 11537, 13066, 15604, 23074, 26132, 27307, 45731, 46148, 54614, 80759, 91462, 109228, 161518, 182924, 323036, 542239, 1084478, 2168956, 3795673, 7591346, 15182692]

約数ペア:

[(1, 15182692), (2, 7591346), (4, 3795673), (7, 2168956), (14, 1084478), (28, 542239), (47, 323036), (83, 182924), (94, 161518), (139, 109228), (166, 91462), (188, 80759), (278, 54614), (329, 46148), (332, 45731), (556, 27307), (581, 26132), (658, 23074), (973, 15604), (1162, 13066), (1316, 11537), (1946, 7802), (2324, 6533), (3892, 3901)]