211597414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{795479}}^1$

素因数の和:795507

約数の個数: 16

約数和(自身を含む): 381830400

約数和(自身を除く): 170232986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 795479, 1590958, 5568353, 11136706, 15114101, 30228202, 105798707, 211597414]

約数ペア:

[(1, 211597414), (2, 105798707), (7, 30228202), (14, 15114101), (19, 11136706), (38, 5568353), (133, 1590958), (266, 795479)]