39367886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 66420000

約数和(自身を除く): 27052114

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 409, 646, 818, 2533, 2831, 5066, 5662, 6953, 7771, 13906, 15542, 48127, 60941, 96254, 121882, 132107, 264214, 1035997, 1157879, 2071994, 2315758, 19683943, 39367886]

約数ペア:

[(1, 39367886), (2, 19683943), (17, 2315758), (19, 2071994), (34, 1157879), (38, 1035997), (149, 264214), (298, 132107), (323, 121882), (409, 96254), (646, 60941), (818, 48127), (2533, 15542), (2831, 13906), (5066, 7771), (5662, 6953)]