11811772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10289}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 24202080

約数和(自身を除く): 12390308

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10289, 20578, 41156, 72023, 144046, 288092, 421849, 843698, 1687396, 2952943, 5905886, 11811772]

約数ペア:

[(1, 11811772), (2, 5905886), (4, 2952943), (7, 1687396), (14, 843698), (28, 421849), (41, 288092), (82, 144046), (164, 72023), (287, 41156), (574, 20578), (1148, 10289)]