219352166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{44711}}^1$

素因数の和:44947

約数の個数: 16

約数和(自身を含む): 360557568

約数和(自身を除く): 141205402

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 44711, 89422, 491821, 983642, 9970553, 19941106, 109676083, 219352166]

約数ペア:

[(1, 219352166), (2, 109676083), (11, 19941106), (22, 9970553), (223, 983642), (446, 491821), (2453, 89422), (4906, 44711)]