12662210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 25451712

約数和(自身を除く): 12789502

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2677, 4730, 5354, 13385, 26770, 29447, 58894, 115111, 147235, 230222, 294470, 575555, 1151110, 1266221, 2532442, 6331105, 12662210]

約数ペア:

[(1, 12662210), (2, 6331105), (5, 2532442), (10, 1266221), (11, 1151110), (22, 575555), (43, 294470), (55, 230222), (86, 147235), (110, 115111), (215, 58894), (430, 29447), (473, 26770), (946, 13385), (2365, 5354), (2677, 4730)]