21969134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58741}}^1$

素因数の和:58771

約数の個数: 16

約数和(自身を含む): 38064816

約数和(自身を除く): 16095682

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 58741, 117482, 646151, 998597, 1292302, 1997194, 10984567, 21969134]

約数ペア:

[(1, 21969134), (2, 10984567), (11, 1997194), (17, 1292302), (22, 998597), (34, 646151), (187, 117482), (374, 58741)]