19229752

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 17835848

約数列:

[1, 2, 4, 8, 59, 118, 131, 236, 262, 311, 472, 524, 622, 1048, 1244, 2488, 7729, 15458, 18349, 30916, 36698, 40741, 61832, 73396, 81482, 146792, 162964, 325928, 2403719, 4807438, 9614876, 19229752]

約数ペア:

[(1, 19229752), (2, 9614876), (4, 4807438), (8, 2403719), (59, 325928), (118, 162964), (131, 146792), (236, 81482), (262, 73396), (311, 61832), (472, 40741), (524, 36698), (622, 30916), (1048, 18349), (1244, 15458), (2488, 7729)]