1963391410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10333639}}^1$

素因数の和:10333665

約数の個数: 16

約数和(自身を含む): 3720110400

約数和(自身を除く): 1756718990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10333639, 20667278, 51668195, 103336390, 196339141, 392678282, 981695705, 1963391410]

約数ペア:

[(1, 1963391410), (2, 981695705), (5, 392678282), (10, 196339141), (19, 103336390), (38, 51668195), (95, 20667278), (190, 10333639)]