1889094770

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{96827}}^1$

素因数の和:98785

約数の個数: 16

約数和(自身を含む): 3402148608

約数和(自身を除く): 1513053838

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 19510, 96827, 193654, 484135, 968270, 188909477, 377818954, 944547385, 1889094770]

約数ペア:

[(1, 1889094770), (2, 944547385), (5, 377818954), (10, 188909477), (1951, 968270), (3902, 484135), (9755, 193654), (19510, 96827)]