12677446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8288954

約数列:

[1, 2, 19, 38, 41, 79, 82, 103, 158, 206, 779, 1501, 1558, 1957, 3002, 3239, 3914, 4223, 6478, 8137, 8446, 16274, 61541, 80237, 123082, 154603, 160474, 309206, 333617, 667234, 6338723, 12677446]

約数ペア:

[(1, 12677446), (2, 6338723), (19, 667234), (38, 333617), (41, 309206), (79, 160474), (82, 154603), (103, 123082), (158, 80237), (206, 61541), (779, 16274), (1501, 8446), (1558, 8137), (1957, 6478), (3002, 4223), (3239, 3914)]