19992149654402

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{60037}}^1\times {\mathrm{1616491}}^1$

素因数の和:1676633

約数の個数: 16

約数和(自身を含む): 30279895369152

約数和(自身を除く): 10287745714750

約数列:

[1, 2, 103, 206, 60037, 120074, 1616491, 3232982, 6183811, 12367622, 166498573, 332997146, 97049270167, 194098540334, 9996074827201, 19992149654402]

約数ペア:

[(1, 19992149654402), (2, 9996074827201), (103, 194098540334), (206, 97049270167), (60037, 332997146), (120074, 166498573), (1616491, 12367622), (3232982, 6183811)]