26839514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54331}}^1$

素因数の和:54365

約数の個数: 16

約数和(自身を含む): 45638880

約数和(自身を除く): 18799366

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54331, 108662, 706303, 1032289, 1412606, 2064578, 13419757, 26839514]

約数ペア:

[(1, 26839514), (2, 13419757), (13, 2064578), (19, 1412606), (26, 1032289), (38, 706303), (247, 108662), (494, 54331)]