28106914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13171}}^1$

素因数の和:13281

約数の個数: 16

約数和(自身を含む): 46470816

約数和(自身を除く): 18363902

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 13171, 26342, 144881, 289762, 1277587, 2555174, 14053457, 28106914]

約数ペア:

[(1, 28106914), (2, 14053457), (11, 2555174), (22, 1277587), (97, 289762), (194, 144881), (1067, 26342), (2134, 13171)]