27712982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 48142080

約数和(自身を除く): 20429098

約数列:

[1, 2, 11, 19, 22, 38, 167, 209, 334, 397, 418, 794, 1837, 3173, 3674, 4367, 6346, 7543, 8734, 15086, 34903, 66299, 69806, 82973, 132598, 165946, 729289, 1259681, 1458578, 2519362, 13856491, 27712982]

約数ペア:

[(1, 27712982), (2, 13856491), (11, 2519362), (19, 1458578), (22, 1259681), (38, 729289), (167, 165946), (209, 132598), (334, 82973), (397, 69806), (418, 66299), (794, 34903), (1837, 15086), (3173, 8734), (3674, 7543), (4367, 6346)]