16622012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 32555208

約数和(自身を除く): 15933196

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 563, 671, 1126, 1342, 2252, 2684, 6193, 7381, 12386, 14762, 24772, 29524, 34343, 68123, 68686, 136246, 137372, 272492, 377773, 755546, 1511092, 4155503, 8311006, 16622012]

約数ペア:

[(1, 16622012), (2, 8311006), (4, 4155503), (11, 1511092), (22, 755546), (44, 377773), (61, 272492), (121, 137372), (122, 136246), (242, 68686), (244, 68123), (484, 34343), (563, 29524), (671, 24772), (1126, 14762), (1342, 12386), (2252, 7381), (2684, 6193)]