2019373552

素因数分解:

$2^4\times 7^1\times {\mathrm{18030121}}^1$

素因数の和:18030136

約数の個数: 20

約数和(自身を含む): 4471470256

約数和(自身を除く): 2452096704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18030121, 36060242, 72120484, 126210847, 144240968, 252421694, 288481936, 504843388, 1009686776, 2019373552]

約数ペア:

[(1, 2019373552), (2, 1009686776), (4, 504843388), (7, 288481936), (8, 252421694), (14, 144240968), (16, 126210847), (28, 72120484), (56, 36060242), (112, 18030121)]