11983316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 21750120

約数和(自身を除く): 9766804

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 821, 1642, 3284, 3649, 7298, 14596, 33661, 67322, 73069, 134644, 146138, 292276, 2995829, 5991658, 11983316]

約数ペア:

[(1, 11983316), (2, 5991658), (4, 2995829), (41, 292276), (82, 146138), (89, 134644), (164, 73069), (178, 67322), (356, 33661), (821, 14596), (1642, 7298), (3284, 3649)]