13392916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 24060960

約数和(自身を除く): 10668044

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 419, 524, 838, 1676, 7991, 15982, 25559, 31964, 51118, 54889, 102236, 109778, 219556, 3348229, 6696458, 13392916]

約数ペア:

[(1, 13392916), (2, 6696458), (4, 3348229), (61, 219556), (122, 109778), (131, 102236), (244, 54889), (262, 51118), (419, 31964), (524, 25559), (838, 15982), (1676, 7991)]