22909930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 19972118

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 281, 310, 526, 562, 1315, 1405, 2630, 2810, 8153, 8711, 16306, 17422, 40765, 43555, 73903, 81530, 87110, 147806, 369515, 739030, 2290993, 4581986, 11454965, 22909930]

約数ペア:

[(1, 22909930), (2, 11454965), (5, 4581986), (10, 2290993), (31, 739030), (62, 369515), (155, 147806), (263, 87110), (281, 81530), (310, 73903), (526, 43555), (562, 40765), (1315, 17422), (1405, 16306), (2630, 8711), (2810, 8153)]