1921815696

素因数分解:

$2^4\times 3^1\times {\mathrm{40037827}}^1$

素因数の和:40037838

約数の個数: 20

約数和(自身を含む): 4964690672

約数和(自身を除く): 3042874976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40037827, 80075654, 120113481, 160151308, 240226962, 320302616, 480453924, 640605232, 960907848, 1921815696]

約数ペア:

[(1, 1921815696), (2, 960907848), (3, 640605232), (4, 480453924), (6, 320302616), (8, 240226962), (12, 160151308), (16, 120113481), (24, 80075654), (48, 40037827)]