19392968

素因数分解:

$2^3\times 7^1\times {\mathrm{346303}}^1$

素因数の和:346316

約数の個数: 16

約数和(自身を含む): 41556480

約数和(自身を除く): 22163512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 346303, 692606, 1385212, 2424121, 2770424, 4848242, 9696484, 19392968]

約数ペア:

[(1, 19392968), (2, 9696484), (4, 4848242), (7, 2770424), (8, 2424121), (14, 1385212), (28, 692606), (56, 346303)]