1969895818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{7369}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 3343032000

約数和(自身を除く): 1373136182

約数列:

[1, 2, 11, 22, 29, 58, 319, 419, 638, 838, 4609, 7369, 9218, 12151, 14738, 24302, 81059, 133661, 162118, 213701, 267322, 427402, 2350711, 3087611, 4701422, 6175222, 33963721, 67927442, 89540719, 179081438, 984947909, 1969895818]

約数ペア:

[(1, 1969895818), (2, 984947909), (11, 179081438), (22, 89540719), (29, 67927442), (58, 33963721), (319, 6175222), (419, 4701422), (638, 3087611), (838, 2350711), (4609, 427402), (7369, 267322), (9218, 213701), (12151, 162118), (14738, 133661), (24302, 81059)]