117809918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{65963}}^1$

素因数の和:66031

約数の個数: 16

約数和(自身を含む): 189976320

約数和(自身を除く): 72166402

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 65963, 131926, 1253297, 2506594, 3100261, 6200522, 58904959, 117809918]

約数ペア:

[(1, 117809918), (2, 58904959), (19, 6200522), (38, 3100261), (47, 2506594), (94, 1253297), (893, 131926), (1786, 65963)]