1900392170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3115397}}^1$

素因数の和:3115465

約数の個数: 16

約数和(自身を含む): 3476784168

約数和(自身を除く): 1576391998

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3115397, 6230794, 15576985, 31153970, 190039217, 380078434, 950196085, 1900392170]

約数ペア:

[(1, 1900392170), (2, 950196085), (5, 380078434), (10, 190039217), (61, 31153970), (122, 15576985), (305, 6230794), (610, 3115397)]