19565530022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1\times {\mathrm{2137}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 31033497600

約数和(自身を除く): 11467967578

約数列:

[1, 2, 19, 38, 479, 503, 958, 1006, 2137, 4274, 9101, 9557, 18202, 19114, 40603, 81206, 240937, 481874, 1023623, 1074911, 2047246, 2149822, 4577803, 9155606, 19448837, 20423309, 38897674, 40846618, 514882369, 1029764738, 9782765011, 19565530022]

約数ペア:

[(1, 19565530022), (2, 9782765011), (19, 1029764738), (38, 514882369), (479, 40846618), (503, 38897674), (958, 20423309), (1006, 19448837), (2137, 9155606), (4274, 4577803), (9101, 2149822), (9557, 2047246), (18202, 1074911), (19114, 1023623), (40603, 481874), (81206, 240937)]