16489648

素因数分解:

$2^4\times 7^1\times {\mathrm{147229}}^1$

素因数の和:147244

約数の個数: 20

約数和(自身を含む): 36513040

約数和(自身を除く): 20023392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 147229, 294458, 588916, 1030603, 1177832, 2061206, 2355664, 4122412, 8244824, 16489648]

約数ペア:

[(1, 16489648), (2, 8244824), (4, 4122412), (7, 2355664), (8, 2061206), (14, 1177832), (16, 1030603), (28, 588916), (56, 294458), (112, 147229)]