19829344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36451}}^1$

素因数の和:36478

約数の個数: 24

約数和(自身を含む): 41336568

約数和(自身を除く): 21507224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36451, 72902, 145804, 291608, 583216, 619667, 1166432, 1239334, 2478668, 4957336, 9914672, 19829344]

約数ペア:

[(1, 19829344), (2, 9914672), (4, 4957336), (8, 2478668), (16, 1239334), (17, 1166432), (32, 619667), (34, 583216), (68, 291608), (136, 145804), (272, 72902), (544, 36451)]