19760586

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 21158454

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 887, 1774, 2661, 3713, 5322, 7426, 11139, 22278, 41689, 70073, 83378, 125067, 140146, 210219, 250134, 420438, 3293431, 6586862, 9880293, 19760586]

約数ペア:

[(1, 19760586), (2, 9880293), (3, 6586862), (6, 3293431), (47, 420438), (79, 250134), (94, 210219), (141, 140146), (158, 125067), (237, 83378), (282, 70073), (474, 41689), (887, 22278), (1774, 11139), (2661, 7426), (3713, 5322)]