11819808002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{23509}}^1$

素因数の和:23762

約数の個数: 32

約数和(自身を含む): 18992318400

約数和(自身を除く): 7172510398

約数列:

[1, 2, 19, 38, 101, 131, 202, 262, 1919, 2489, 3838, 4978, 13231, 23509, 26462, 47018, 251389, 446671, 502778, 893342, 2374409, 3079679, 4748818, 6159358, 45113771, 58513901, 90227542, 117027802, 311047579, 622095158, 5909904001, 11819808002]

約数ペア:

[(1, 11819808002), (2, 5909904001), (19, 622095158), (38, 311047579), (101, 117027802), (131, 90227542), (202, 58513901), (262, 45113771), (1919, 6159358), (2489, 4748818), (3838, 3079679), (4978, 2374409), (13231, 893342), (23509, 502778), (26462, 446671), (47018, 251389)]