13205218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4931}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 21542976

約数和(自身を除く): 8337758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 4931, 9862, 64103, 128206, 507893, 1015786, 6602609, 13205218]

約数ペア:

[(1, 13205218), (2, 6602609), (13, 1015786), (26, 507893), (103, 128206), (206, 64103), (1339, 9862), (2678, 4931)]