1864676912

素因数分解:

$2^4\times 7^1\times {\mathrm{16648901}}^1$

素因数の和:16648916

約数の個数: 20

約数和(自身を含む): 4128927696

約数和(自身を除く): 2264250784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16648901, 33297802, 66595604, 116542307, 133191208, 233084614, 266382416, 466169228, 932338456, 1864676912]

約数ペア:

[(1, 1864676912), (2, 932338456), (4, 466169228), (7, 266382416), (8, 233084614), (14, 133191208), (16, 116542307), (28, 66595604), (56, 33297802), (112, 16648901)]