18852506

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 10087174

約数列:

[1, 2, 59, 118, 197, 394, 811, 1622, 11623, 23246, 47849, 95698, 159767, 319534, 9426253, 18852506]

約数ペア:

[(1, 18852506), (2, 9426253), (59, 319534), (118, 159767), (197, 95698), (394, 47849), (811, 23246), (1622, 11623)]