19317426

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 39631680

約数和(自身を除く): 20314254

約数列:

[1, 2, 3, 6, 59, 118, 177, 197, 277, 354, 394, 554, 591, 831, 1182, 1662, 11623, 16343, 23246, 32686, 34869, 49029, 54569, 69738, 98058, 109138, 163707, 327414, 3219571, 6439142, 9658713, 19317426]

約数ペア:

[(1, 19317426), (2, 9658713), (3, 6439142), (6, 3219571), (59, 327414), (118, 163707), (177, 109138), (197, 98058), (277, 69738), (354, 54569), (394, 49029), (554, 34869), (591, 32686), (831, 23246), (1182, 16343), (1662, 11623)]