19492863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29401}}^1$

素因数の和:29434

約数の個数: 16

約数和(自身を含む): 29637216

約数和(自身を除く): 10144353

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 29401, 88203, 382213, 499817, 1146639, 1499451, 6497621, 19492863]

約数ペア:

[(1, 19492863), (3, 6497621), (13, 1499451), (17, 1146639), (39, 499817), (51, 382213), (221, 88203), (663, 29401)]