30916226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3038

約数の個数: 24

約数和(自身を含む): 52176432

約数和(自身を除く): 21260206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2971, 5203, 5942, 10406, 32681, 65362, 127753, 255506, 359491, 718982, 1405283, 2810566, 15458113, 30916226]

約数ペア:

[(1, 30916226), (2, 15458113), (11, 2810566), (22, 1405283), (43, 718982), (86, 359491), (121, 255506), (242, 127753), (473, 65362), (946, 32681), (2971, 10406), (5203, 5942)]