21906283198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1\times {\mathrm{58271}}^1$

素因数の和:69347

約数の個数: 16

約数和(自身を含む): 34796075904

約数和(自身を除く): 12889792706

約数列:

[1, 2, 17, 34, 11057, 22114, 58271, 116542, 187969, 375938, 990607, 1981214, 644302447, 1288604894, 10953141599, 21906283198]

約数ペア:

[(1, 21906283198), (2, 10953141599), (17, 1288604894), (34, 644302447), (11057, 1981214), (22114, 990607), (58271, 375938), (116542, 187969)]