16392764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 29338848

約数和(自身を除く): 12946084

約数列:

[1, 2, 4, 71, 142, 197, 284, 293, 394, 586, 788, 1172, 13987, 20803, 27974, 41606, 55948, 57721, 83212, 115442, 230884, 4098191, 8196382, 16392764]

約数ペア:

[(1, 16392764), (2, 8196382), (4, 4098191), (71, 230884), (142, 115442), (197, 83212), (284, 57721), (293, 55948), (394, 41606), (586, 27974), (788, 20803), (1172, 13987)]