16884626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1823}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 27710208

約数和(自身を除く): 10825582

約数列:

[1, 2, 11, 22, 421, 842, 1823, 3646, 4631, 9262, 20053, 40106, 767483, 1534966, 8442313, 16884626]

約数ペア:

[(1, 16884626), (2, 8442313), (11, 1534966), (22, 767483), (421, 40106), (842, 20053), (1823, 9262), (3646, 4631)]