16910942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 26115264

約数和(自身を除く): 9204322

約数列:

[1, 2, 41, 82, 271, 542, 761, 1522, 11111, 22222, 31201, 62402, 206231, 412462, 8455471, 16910942]

約数ペア:

[(1, 16910942), (2, 8455471), (41, 412462), (82, 206231), (271, 62402), (542, 31201), (761, 22222), (1522, 11111)]