12958462004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1688179}}^1$

素因数の和:1688303

約数の個数: 24

約数和(自身を含む): 24107210400

約数和(自身を除く): 11148748396

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 1688179, 3376358, 6752716, 32075401, 64150802, 128301604, 170506079, 341012158, 682024316, 3239615501, 6479231002, 12958462004]

約数ペア:

[(1, 12958462004), (2, 6479231002), (4, 3239615501), (19, 682024316), (38, 341012158), (76, 170506079), (101, 128301604), (202, 64150802), (404, 32075401), (1919, 6752716), (3838, 3376358), (7676, 1688179)]