16139964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 39818240

約数和(自身を除く): 23678276

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1009, 1333, 2018, 2666, 3027, 3999, 4036, 5332, 6054, 7998, 12108, 15996, 31279, 43387, 62558, 86774, 93837, 125116, 130161, 173548, 187674, 260322, 375348, 520644, 1344997, 2689994, 4034991, 5379988, 8069982, 16139964]

約数ペア:

[(1, 16139964), (2, 8069982), (3, 5379988), (4, 4034991), (6, 2689994), (12, 1344997), (31, 520644), (43, 375348), (62, 260322), (86, 187674), (93, 173548), (124, 130161), (129, 125116), (172, 93837), (186, 86774), (258, 62558), (372, 43387), (516, 31279), (1009, 15996), (1333, 12108), (2018, 7998), (2666, 6054), (3027, 5332), (3999, 4036)]