16600974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 35919744

約数和(自身を除く): 19318770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 643, 662, 993, 1286, 1929, 1986, 3858, 4303, 8359, 8606, 12909, 16718, 25077, 25818, 50154, 212833, 425666, 638499, 1276998, 2766829, 5533658, 8300487, 16600974]

約数ペア:

[(1, 16600974), (2, 8300487), (3, 5533658), (6, 2766829), (13, 1276998), (26, 638499), (39, 425666), (78, 212833), (331, 50154), (643, 25818), (662, 25077), (993, 16718), (1286, 12909), (1929, 8606), (1986, 8359), (3858, 4303)]