19744530458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1\times {\mathrm{122953}}^1$

素因数の和:126469

約数の個数: 16

約数和(自身を含む): 30913586496

約数和(自身を除く): 11169056038

約数列:

[1, 2, 23, 46, 3491, 6982, 80293, 122953, 160586, 245906, 2827919, 5655838, 429228923, 858457846, 9872265229, 19744530458]

約数ペア:

[(1, 19744530458), (2, 9872265229), (23, 858457846), (46, 429228923), (3491, 5655838), (6982, 2827919), (80293, 245906), (122953, 160586)]