1940189854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1\times {\mathrm{5953}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 2945086560

約数和(自身を除く): 1004896706

約数列:

[1, 2, 89, 178, 1831, 3662, 5953, 11906, 162959, 325918, 529817, 1059634, 10899943, 21799886, 970094927, 1940189854]

約数ペア:

[(1, 1940189854), (2, 970094927), (89, 21799886), (178, 10899943), (1831, 1059634), (3662, 529817), (5953, 325918), (11906, 162959)]