15144428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 29422008

約数和(自身を除く): 14277580

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 521, 559, 676, 1042, 1118, 2084, 2236, 6773, 7267, 13546, 14534, 22403, 27092, 29068, 44806, 88049, 89612, 176098, 291239, 352196, 582478, 1164956, 3786107, 7572214, 15144428]

約数ペア:

[(1, 15144428), (2, 7572214), (4, 3786107), (13, 1164956), (26, 582478), (43, 352196), (52, 291239), (86, 176098), (169, 89612), (172, 88049), (338, 44806), (521, 29068), (559, 27092), (676, 22403), (1042, 14534), (1118, 13546), (2084, 7267), (2236, 6773)]