19366139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 21436800

約数和(自身を除く): 2070661

約数列:

[1, 13, 79, 109, 173, 1027, 1417, 2249, 8611, 13667, 18857, 111943, 177671, 245141, 1489703, 19366139]

約数ペア:

[(1, 19366139), (13, 1489703), (79, 245141), (109, 177671), (173, 111943), (1027, 18857), (1417, 13667), (2249, 8611)]