13985488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 29774880

約数和(自身を除く): 15789392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 347, 458, 694, 916, 1388, 1832, 2519, 2776, 3664, 3817, 5038, 5552, 7634, 10076, 15268, 20152, 30536, 40304, 61072, 79463, 158926, 317852, 635704, 874093, 1271408, 1748186, 3496372, 6992744, 13985488]

約数ペア:

[(1, 13985488), (2, 6992744), (4, 3496372), (8, 1748186), (11, 1271408), (16, 874093), (22, 635704), (44, 317852), (88, 158926), (176, 79463), (229, 61072), (347, 40304), (458, 30536), (694, 20152), (916, 15268), (1388, 10076), (1832, 7634), (2519, 5552), (2776, 5038), (3664, 3817)]