12927902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 20946912

約数和(自身を除く): 8019010

約数列:

[1, 2, 13, 26, 487, 974, 1021, 2042, 6331, 12662, 13273, 26546, 497227, 994454, 6463951, 12927902]

約数ペア:

[(1, 12927902), (2, 6463951), (13, 994454), (26, 497227), (487, 26546), (974, 13273), (1021, 12662), (2042, 6331)]