16979464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6613

約数の個数: 32

約数和(自身を含む): 35488800

約数和(自身を除く): 18509336

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 6571, 13142, 26284, 52568, 111707, 124849, 223414, 249698, 446828, 499396, 893656, 998792, 2122433, 4244866, 8489732, 16979464]

約数ペア:

[(1, 16979464), (2, 8489732), (4, 4244866), (8, 2122433), (17, 998792), (19, 893656), (34, 499396), (38, 446828), (68, 249698), (76, 223414), (136, 124849), (152, 111707), (323, 52568), (646, 26284), (1292, 13142), (2584, 6571)]