18869014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29209}}^1$

素因数の和:29247

約数の個数: 16

約数和(自身を含む): 31546800

約数和(自身を除く): 12677786

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 29209, 58418, 496553, 554971, 993106, 1109942, 9434507, 18869014]

約数ペア:

[(1, 18869014), (2, 9434507), (17, 1109942), (19, 993106), (34, 554971), (38, 496553), (323, 58418), (646, 29209)]