19376044864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{17191}}^1$

素因数の和:18815

約数の個数: 56

約数和(自身を含む): 41973374016

約数和(自身を除く): 22597329152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1601, 3202, 6404, 12808, 17191, 17611, 25616, 34382, 35222, 51232, 68764, 70444, 102464, 137528, 140888, 189101, 275056, 281776, 378202, 550112, 563552, 756404, 1100224, 1127104, 1512808, 3025616, 6051232, 12102464, 27522791, 55045582, 110091164, 220182328, 302750701, 440364656, 605501402, 880729312, 1211002804, 1761458624, 2422005608, 4844011216, 9688022432, 19376044864]

約数ペア:

[(1, 19376044864), (2, 9688022432), (4, 4844011216), (8, 2422005608), (11, 1761458624), (16, 1211002804), (22, 880729312), (32, 605501402), (44, 440364656), (64, 302750701), (88, 220182328), (176, 110091164), (352, 55045582), (704, 27522791), (1601, 12102464), (3202, 6051232), (6404, 3025616), (12808, 1512808), (17191, 1127104), (17611, 1100224), (25616, 756404), (34382, 563552), (35222, 550112), (51232, 378202), (68764, 281776), (70444, 275056), (102464, 189101), (137528, 140888)]