12804511418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{11047}}^1$

素因数の和:11606

約数の個数: 32

約数和(自身を含む): 20661174144

約数和(自身を除く): 7856662726

約数列:

[1, 2, 17, 34, 73, 146, 467, 934, 1241, 2482, 7939, 11047, 15878, 22094, 34091, 68182, 187799, 375598, 579547, 806431, 1159094, 1612862, 5158949, 10317898, 13709327, 27418654, 87702133, 175404266, 376603277, 753206554, 6402255709, 12804511418]

約数ペア:

[(1, 12804511418), (2, 6402255709), (17, 753206554), (34, 376603277), (73, 175404266), (146, 87702133), (467, 27418654), (934, 13709327), (1241, 10317898), (2482, 5158949), (7939, 1612862), (11047, 1159094), (15878, 806431), (22094, 579547), (34091, 375598), (68182, 187799)]