13374392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 26112000

約数和(自身を除く): 12737608

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 271, 398, 542, 796, 1084, 1592, 2168, 6169, 8401, 12338, 16802, 24676, 33604, 49352, 53929, 67208, 107858, 215716, 431432, 1671799, 3343598, 6687196, 13374392]

約数ペア:

[(1, 13374392), (2, 6687196), (4, 3343598), (8, 1671799), (31, 431432), (62, 215716), (124, 107858), (199, 67208), (248, 53929), (271, 49352), (398, 33604), (542, 24676), (796, 16802), (1084, 12338), (1592, 8401), (2168, 6169)]