17724278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 32326560

約数和(自身を除く): 14602282

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2137, 4147, 4274, 8294, 23507, 27781, 47014, 55562, 61973, 123946, 305591, 611182, 681703, 805649, 1363406, 1611298, 8862139, 17724278]

約数ペア:

[(1, 17724278), (2, 8862139), (11, 1611298), (13, 1363406), (22, 805649), (26, 681703), (29, 611182), (58, 305591), (143, 123946), (286, 61973), (319, 55562), (377, 47014), (638, 27781), (754, 23507), (2137, 8294), (4147, 4274)]