19686475242254

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1759}}^1\times {\mathrm{3803}}^1\times {\mathrm{4793}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 29656724106240

約数和(自身を除く): 9970248863986

約数列:

[1, 2, 307, 614, 1759, 3518, 3803, 4793, 7606, 9586, 540013, 1080026, 1167521, 1471451, 2335042, 2942902, 6689477, 8430887, 13378954, 16861774, 18227779, 36455558, 2053669439, 2588282309, 4107338878, 5176564618, 5595928153, 11191856306, 32062663261, 64125326522, 9843237621127, 19686475242254]

約数ペア:

[(1, 19686475242254), (2, 9843237621127), (307, 64125326522), (614, 32062663261), (1759, 11191856306), (3518, 5595928153), (3803, 5176564618), (4793, 4107338878), (7606, 2588282309), (9586, 2053669439), (540013, 36455558), (1080026, 18227779), (1167521, 16861774), (1471451, 13378954), (2335042, 8430887), (2942902, 6689477)]