16979536

素因数分解:

$2^4\times 7^1\times {\mathrm{151603}}^1$

素因数の和:151618

約数の個数: 20

約数和(自身を含む): 37597792

約数和(自身を除く): 20618256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151603, 303206, 606412, 1061221, 1212824, 2122442, 2425648, 4244884, 8489768, 16979536]

約数ペア:

[(1, 16979536), (2, 8489768), (4, 4244884), (7, 2425648), (8, 2122442), (14, 1212824), (16, 1061221), (28, 606412), (56, 303206), (112, 151603)]