1946294672

素因数分解:

$2^4\times 7^1\times {\mathrm{17377631}}^1$

素因数の和:17377646

約数の個数: 20

約数和(自身を含む): 4309652736

約数和(自身を除く): 2363358064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17377631, 34755262, 69510524, 121643417, 139021048, 243286834, 278042096, 486573668, 973147336, 1946294672]

約数ペア:

[(1, 1946294672), (2, 973147336), (4, 486573668), (7, 278042096), (8, 243286834), (14, 139021048), (16, 121643417), (28, 69510524), (56, 34755262), (112, 17377631)]