12753830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17471}}^1$

素因数の和:17551

約数の個数: 16

約数和(自身を含む): 23272704

約数和(自身を除く): 10518874

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 17471, 34942, 87355, 174710, 1275383, 2550766, 6376915, 12753830]

約数ペア:

[(1, 12753830), (2, 6376915), (5, 2550766), (10, 1275383), (73, 174710), (146, 87355), (365, 34942), (730, 17471)]