1910921392

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{425027}}^1$

素因数の和:425316

約数の個数: 20

約数和(自身を含む): 3715594776

約数和(自身を除く): 1804673384

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 425027, 850054, 1700108, 3400216, 6800432, 119432587, 238865174, 477730348, 955460696, 1910921392]

約数ペア:

[(1, 1910921392), (2, 955460696), (4, 477730348), (8, 238865174), (16, 119432587), (281, 6800432), (562, 3400216), (1124, 1700108), (2248, 850054), (4496, 425027)]