12493479938

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{217907}}^1$

素因数の和:218281

約数の個数: 16

約数和(自身を含む): 18984144960

約数和(自身を除く): 6490665022

約数列:

[1, 2, 109, 218, 263, 526, 28667, 57334, 217907, 435814, 23751863, 47503726, 57309541, 114619082, 6246739969, 12493479938]

約数ペア:

[(1, 12493479938), (2, 6246739969), (109, 114619082), (218, 57309541), (263, 47503726), (526, 23751863), (28667, 435814), (57334, 217907)]