19035842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 33825792

約数和(自身を除く): 14789950

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 307, 602, 614, 721, 1442, 2149, 4298, 4429, 8858, 13201, 26402, 31003, 31621, 62006, 63242, 92407, 184814, 221347, 442694, 1359703, 2719406, 9517921, 19035842]

約数ペア:

[(1, 19035842), (2, 9517921), (7, 2719406), (14, 1359703), (43, 442694), (86, 221347), (103, 184814), (206, 92407), (301, 63242), (307, 62006), (602, 31621), (614, 31003), (721, 26402), (1442, 13201), (2149, 8858), (4298, 4429)]