22981592

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21929}}^1$

素因数の和:22066

約数の個数: 16

約数和(自身を含む): 43421400

約数和(自身を除く): 20439808

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21929, 43858, 87716, 175432, 2872699, 5745398, 11490796, 22981592]

約数ペア:

[(1, 22981592), (2, 11490796), (4, 5745398), (8, 2872699), (131, 175432), (262, 87716), (524, 43858), (1048, 21929)]