19343782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5323}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 11322458

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 5323, 10646, 122429, 244858, 420517, 841034, 9671891, 19343782]

約数ペア:

[(1, 19343782), (2, 9671891), (23, 841034), (46, 420517), (79, 244858), (158, 122429), (1817, 10646), (3634, 5323)]