22719308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5743}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 42459648

約数和(自身を除く): 19740340

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5743, 11486, 22972, 132089, 246949, 264178, 493898, 528356, 987796, 5679827, 11359654, 22719308]

約数ペア:

[(1, 22719308), (2, 11359654), (4, 5679827), (23, 987796), (43, 528356), (46, 493898), (86, 264178), (92, 246949), (172, 132089), (989, 22972), (1978, 11486), (3956, 5743)]