84940678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{60413}}^1$

素因数の和:60471

約数の個数: 16

約数和(自身を含む): 137743920

約数和(自身を除く): 52803242

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 60413, 120826, 1147847, 2235281, 2295694, 4470562, 42470339, 84940678]

約数ペア:

[(1, 84940678), (2, 42470339), (19, 4470562), (37, 2295694), (38, 2235281), (74, 1147847), (703, 120826), (1406, 60413)]