13745108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{20333}}^1$

素因数の和:20363

約数の個数: 18

約数和(自身を含む): 26047854

約数和(自身を除く): 12302746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 20333, 40666, 81332, 264329, 528658, 1057316, 3436277, 6872554, 13745108]

約数ペア:

[(1, 13745108), (2, 6872554), (4, 3436277), (13, 1057316), (26, 528658), (52, 264329), (169, 81332), (338, 40666), (676, 20333)]