12071984

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1748

約数の個数: 20

約数和(自身を含む): 23443440

約数和(自身を除く): 11371456

約数列:

[1, 2, 4, 8, 16, 821, 919, 1642, 1838, 3284, 3676, 6568, 7352, 13136, 14704, 754499, 1508998, 3017996, 6035992, 12071984]

約数ペア:

[(1, 12071984), (2, 6035992), (4, 3017996), (8, 1508998), (16, 754499), (821, 14704), (919, 13136), (1642, 7352), (1838, 6568), (3284, 3676)]