16217788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 29130192

約数和(自身を除く): 12912404

約数列:

[1, 2, 4, 53, 106, 212, 227, 337, 454, 674, 908, 1348, 12031, 17861, 24062, 35722, 48124, 71444, 76499, 152998, 305996, 4054447, 8108894, 16217788]

約数ペア:

[(1, 16217788), (2, 8108894), (4, 4054447), (53, 305996), (106, 152998), (212, 76499), (227, 71444), (337, 48124), (454, 35722), (674, 24062), (908, 17861), (1348, 12031)]