18815392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14341}}^1$

素因数の和:14392

約数の個数: 24

約数和(自身を含む): 37948932

約数和(自身を除く): 19133540

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14341, 28682, 57364, 114728, 229456, 458912, 587981, 1175962, 2351924, 4703848, 9407696, 18815392]

約数ペア:

[(1, 18815392), (2, 9407696), (4, 4703848), (8, 2351924), (16, 1175962), (32, 587981), (41, 458912), (82, 229456), (164, 114728), (328, 57364), (656, 28682), (1312, 14341)]