18441398974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1398559}}^1$

素因数の和:1398927

約数の個数: 16

約数和(自身を含む): 29201932800

約数和(自身を除く): 10760533826

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 1398559, 2797118, 26572621, 53145242, 485299973, 970599946, 9220699487, 18441398974]

約数ペア:

[(1, 18441398974), (2, 9220699487), (19, 970599946), (38, 485299973), (347, 53145242), (694, 26572621), (6593, 2797118), (13186, 1398559)]