21464234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 17026966

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1979, 3958, 5423, 10846, 21769, 33643, 43538, 57391, 67286, 114782, 370073, 631301, 740146, 975647, 1262602, 1951294, 10732117, 21464234]

約数ペア:

[(1, 21464234), (2, 10732117), (11, 1951294), (17, 1262602), (22, 975647), (29, 740146), (34, 631301), (58, 370073), (187, 114782), (319, 67286), (374, 57391), (493, 43538), (638, 33643), (986, 21769), (1979, 10846), (3958, 5423)]