19007968

素因数分解:

$2^5\times 7^1\times {\mathrm{84857}}^1$

素因数の和:84874

約数の個数: 24

約数和(自身を含む): 42768432

約数和(自身を除く): 23760464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84857, 169714, 339428, 593999, 678856, 1187998, 1357712, 2375996, 2715424, 4751992, 9503984, 19007968]

約数ペア:

[(1, 19007968), (2, 9503984), (4, 4751992), (7, 2715424), (8, 2375996), (14, 1357712), (16, 1187998), (28, 678856), (32, 593999), (56, 339428), (112, 169714), (224, 84857)]