11879660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45691}}^1$

素因数の和:45713

約数の個数: 24

約数和(自身を含む): 26866896

約数和(自身を除く): 14987236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45691, 91382, 182764, 228455, 456910, 593983, 913820, 1187966, 2375932, 2969915, 5939830, 11879660]

約数ペア:

[(1, 11879660), (2, 5939830), (4, 2969915), (5, 2375932), (10, 1187966), (13, 913820), (20, 593983), (26, 456910), (52, 228455), (65, 182764), (130, 91382), (260, 45691)]