19210114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 36403200

約数和(自身を除く): 17193086

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1579, 1738, 3158, 6083, 11053, 12166, 17369, 22106, 34738, 121583, 124741, 243166, 249482, 873187, 1372151, 1746374, 2744302, 9605057, 19210114]

約数ペア:

[(1, 19210114), (2, 9605057), (7, 2744302), (11, 1746374), (14, 1372151), (22, 873187), (77, 249482), (79, 243166), (154, 124741), (158, 121583), (553, 34738), (869, 22106), (1106, 17369), (1579, 12166), (1738, 11053), (3158, 6083)]