16868824

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 36334080

約数和(自身を除く): 19465256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1327, 1589, 1816, 2654, 3178, 5308, 6356, 9289, 10616, 12712, 18578, 37156, 74312, 301229, 602458, 1204916, 2108603, 2409832, 4217206, 8434412, 16868824]

約数ペア:

[(1, 16868824), (2, 8434412), (4, 4217206), (7, 2409832), (8, 2108603), (14, 1204916), (28, 602458), (56, 301229), (227, 74312), (454, 37156), (908, 18578), (1327, 12712), (1589, 10616), (1816, 9289), (2654, 6356), (3178, 5308)]