1946707960

素因数分解:

$2^3\times 5^1\times {\mathrm{48667699}}^1$

素因数の和:48667710

約数の個数: 16

約数和(自身を含む): 4380093000

約数和(自身を除く): 2433385040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48667699, 97335398, 194670796, 243338495, 389341592, 486676990, 973353980, 1946707960]

約数ペア:

[(1, 1946707960), (2, 973353980), (4, 486676990), (5, 389341592), (8, 243338495), (10, 194670796), (20, 97335398), (40, 48667699)]