2019943384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8144933}}^1$

素因数の和:8144970

約数の個数: 16

約数和(自身を含む): 3909568320

約数和(自身を除く): 1889624936

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8144933, 16289866, 32579732, 65159464, 252492923, 504985846, 1009971692, 2019943384]

約数ペア:

[(1, 2019943384), (2, 1009971692), (4, 504985846), (8, 252492923), (31, 65159464), (62, 32579732), (124, 16289866), (248, 8144933)]