16616443604

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{8460511}}^1$

素因数の和:8461006

約数の個数: 12

約数和(自身を含む): 29138003328

約数和(自身を除く): 12521559724

約数列:

[1, 2, 4, 491, 982, 1964, 8460511, 16921022, 33842044, 4154110901, 8308221802, 16616443604]

約数ペア:

[(1, 16616443604), (2, 8308221802), (4, 4154110901), (491, 33842044), (982, 16921022), (1964, 8460511)]