13555018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20983}}^1$

素因数の和:21021

約数の個数: 16

約数和(自身を含む): 22662720

約数和(自身を除く): 9107702

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20983, 41966, 356711, 398677, 713422, 797354, 6777509, 13555018]

約数ペア:

[(1, 13555018), (2, 6777509), (17, 797354), (19, 713422), (34, 398677), (38, 356711), (323, 41966), (646, 20983)]