19603267568

素因数分解:

$2^4\times {\mathrm{93979}}^1\times {\mathrm{13037}}^1$

素因数の和:107024

約数の個数: 20

約数和(自身を含む): 37984648440

約数和(自身を除く): 18381380872

約数列:

[1, 2, 4, 8, 16, 13037, 26074, 52148, 93979, 104296, 187958, 208592, 375916, 751832, 1503664, 1225204223, 2450408446, 4900816892, 9801633784, 19603267568]

約数ペア:

[(1, 19603267568), (2, 9801633784), (4, 4900816892), (8, 2450408446), (16, 1225204223), (13037, 1503664), (26074, 751832), (52148, 375916), (93979, 208592), (104296, 187958)]