18930464

素因数分解:

$2^5\times 7^2\times {\mathrm{12073}}^1$

素因数の和:12097

約数の個数: 36

約数和(自身を含む): 43357734

約数和(自身を除く): 24427270

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12073, 24146, 48292, 84511, 96584, 169022, 193168, 338044, 386336, 591577, 676088, 1183154, 1352176, 2366308, 2704352, 4732616, 9465232, 18930464]

約数ペア:

[(1, 18930464), (2, 9465232), (4, 4732616), (7, 2704352), (8, 2366308), (14, 1352176), (16, 1183154), (28, 676088), (32, 591577), (49, 386336), (56, 338044), (98, 193168), (112, 169022), (196, 96584), (224, 84511), (392, 48292), (784, 24146), (1568, 12073)]