19567732

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 15359468

約数列:

[1, 2, 4, 107, 131, 214, 262, 349, 428, 524, 698, 1396, 14017, 28034, 37343, 45719, 56068, 74686, 91438, 149372, 182876, 4891933, 9783866, 19567732]

約数ペア:

[(1, 19567732), (2, 9783866), (4, 4891933), (107, 182876), (131, 149372), (214, 91438), (262, 74686), (349, 56068), (428, 45719), (524, 37343), (698, 28034), (1396, 14017)]