22420866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 48545280

約数和(自身を除く): 26124414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1289, 1338, 2578, 2899, 3867, 5798, 7734, 8697, 16757, 17394, 33514, 50271, 100542, 287447, 574894, 862341, 1724682, 3736811, 7473622, 11210433, 22420866]

約数ペア:

[(1, 22420866), (2, 11210433), (3, 7473622), (6, 3736811), (13, 1724682), (26, 862341), (39, 574894), (78, 287447), (223, 100542), (446, 50271), (669, 33514), (1289, 17394), (1338, 16757), (2578, 8697), (2899, 7734), (3867, 5798)]