15690717120004

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{2803}}^1\times {\mathrm{3324127}}^1$

素因数の和:3327355

約数の個数: 24

約数和(自身を含む): 27533805410048

約数和(自身を除く): 11843088290044

約数列:

[1, 2, 4, 421, 842, 1684, 2803, 5606, 11212, 1180063, 2360126, 3324127, 4720252, 6648254, 13296508, 1399457467, 2798914934, 5597829868, 9317527981, 18635055962, 37270111924, 3922679280001, 7845358560002, 15690717120004]

約数ペア:

[(1, 15690717120004), (2, 7845358560002), (4, 3922679280001), (421, 37270111924), (842, 18635055962), (1684, 9317527981), (2803, 5597829868), (5606, 2798914934), (11212, 1399457467), (1180063, 13296508), (2360126, 6648254), (3324127, 4720252)]