16429946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 28358400

約数和(自身を除く): 11928454

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 421, 494, 842, 1027, 1501, 2054, 3002, 5473, 7999, 10946, 15998, 19513, 33259, 39026, 66518, 103987, 207974, 432367, 631921, 864734, 1263842, 8214973, 16429946]

約数ペア:

[(1, 16429946), (2, 8214973), (13, 1263842), (19, 864734), (26, 631921), (38, 432367), (79, 207974), (158, 103987), (247, 66518), (421, 39026), (494, 33259), (842, 19513), (1027, 15998), (1501, 10946), (2054, 7999), (3002, 5473)]