12605881322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{23459}}^1$

素因数の和:23738

約数の個数: 32

約数和(自身を含む): 20269440000

約数和(自身を除く): 7663558678

約数列:

[1, 2, 19, 38, 79, 158, 179, 358, 1501, 3002, 3401, 6802, 14141, 23459, 28282, 46918, 268679, 445721, 537358, 891442, 1853261, 3706522, 4199161, 8398322, 35211959, 70423918, 79784059, 159568118, 331733719, 663467438, 6302940661, 12605881322]

約数ペア:

[(1, 12605881322), (2, 6302940661), (19, 663467438), (38, 331733719), (79, 159568118), (158, 79784059), (179, 70423918), (358, 35211959), (1501, 8398322), (3002, 4199161), (3401, 3706522), (6802, 1853261), (14141, 891442), (23459, 537358), (28282, 445721), (46918, 268679)]