15391254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 17440746

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 1709, 3002, 3418, 4503, 5127, 9006, 10254, 32471, 64942, 97413, 135011, 194826, 270022, 405033, 810066, 2565209, 5130418, 7695627, 15391254]

約数ペア:

[(1, 15391254), (2, 7695627), (3, 5130418), (6, 2565209), (19, 810066), (38, 405033), (57, 270022), (79, 194826), (114, 135011), (158, 97413), (237, 64942), (474, 32471), (1501, 10254), (1709, 9006), (3002, 5127), (3418, 4503)]