19552324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 37685088

約数和(自身を除く): 18132764

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4153, 4708, 8306, 16612, 45683, 91366, 182732, 444371, 888742, 1777484, 4888081, 9776162, 19552324]

約数ペア:

[(1, 19552324), (2, 9776162), (4, 4888081), (11, 1777484), (22, 888742), (44, 444371), (107, 182732), (214, 91366), (428, 45683), (1177, 16612), (2354, 8306), (4153, 4708)]