21034882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5154

約数の個数: 24

約数和(自身を含む): 36728748

約数和(自身を除く): 15693866

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 5113, 10226, 56243, 86921, 112486, 173842, 618673, 956131, 1237346, 1912262, 10517441, 21034882]

約数ペア:

[(1, 21034882), (2, 10517441), (11, 1912262), (17, 1237346), (22, 956131), (34, 618673), (121, 173842), (187, 112486), (242, 86921), (374, 56243), (2057, 10226), (4114, 5113)]