19403226

素因数分解:

$2^1\times 3^4\times {\mathrm{119773}}^1$

素因数の和:119787

約数の個数: 20

約数和(自身を含む): 43477962

約数和(自身を除く): 24074736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119773, 239546, 359319, 718638, 1077957, 2155914, 3233871, 6467742, 9701613, 19403226]

約数ペア:

[(1, 19403226), (2, 9701613), (3, 6467742), (6, 3233871), (9, 2155914), (18, 1077957), (27, 718638), (54, 359319), (81, 239546), (162, 119773)]