19210106

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 24

約数和(自身を含む): 30684864

約数和(自身を除く): 11474758

約数列:

[1, 2, 23, 46, 67, 134, 271, 529, 542, 1058, 1541, 3082, 6233, 12466, 18157, 35443, 36314, 70886, 143359, 286718, 417611, 835222, 9605053, 19210106]

約数ペア:

[(1, 19210106), (2, 9605053), (23, 835222), (46, 417611), (67, 286718), (134, 143359), (271, 70886), (529, 36314), (542, 35443), (1058, 18157), (1541, 12466), (3082, 6233)]