19895106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43063}}^1$

素因数の和:43086

約数の個数: 32

約数和(自身を含む): 49609728

約数和(自身を除く): 29714622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43063, 86126, 129189, 258378, 301441, 473693, 602882, 904323, 947386, 1421079, 1808646, 2842158, 3315851, 6631702, 9947553, 19895106]

約数ペア:

[(1, 19895106), (2, 9947553), (3, 6631702), (6, 3315851), (7, 2842158), (11, 1808646), (14, 1421079), (21, 947386), (22, 904323), (33, 602882), (42, 473693), (66, 301441), (77, 258378), (154, 129189), (231, 86126), (462, 43063)]