19670512

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{1483}}^1$

素因数の和:2320

約数の個数: 20

約数和(自身を含む): 38183320

約数和(自身を除く): 18512808

約数列:

[1, 2, 4, 8, 16, 829, 1483, 1658, 2966, 3316, 5932, 6632, 11864, 13264, 23728, 1229407, 2458814, 4917628, 9835256, 19670512]

約数ペア:

[(1, 19670512), (2, 9835256), (4, 4917628), (8, 2458814), (16, 1229407), (829, 23728), (1483, 13264), (1658, 11864), (2966, 6632), (3316, 5932)]