16680496

素因数分解:

$2^4\times 7^1\times {\mathrm{148933}}^1$

素因数の和:148948

約数の個数: 20

約数和(自身を含む): 36935632

約数和(自身を除く): 20255136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 148933, 297866, 595732, 1042531, 1191464, 2085062, 2382928, 4170124, 8340248, 16680496]

約数ペア:

[(1, 16680496), (2, 8340248), (4, 4170124), (7, 2382928), (8, 2085062), (14, 1191464), (16, 1042531), (28, 595732), (56, 297866), (112, 148933)]