15845853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 22524480

約数和(自身を除く): 6678627

約数列:

[1, 3, 17, 51, 157, 471, 1979, 2669, 5937, 8007, 33643, 100929, 310703, 932109, 5281951, 15845853]

約数ペア:

[(1, 15845853), (3, 5281951), (17, 932109), (51, 310703), (157, 100929), (471, 33643), (1979, 8007), (2669, 5937)]