19679204

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{6551}}^1$

素因数の和:7306

約数の個数: 12

約数和(自身を含む): 34489728

約数和(自身を除く): 14810524

約数列:

[1, 2, 4, 751, 1502, 3004, 6551, 13102, 26204, 4919801, 9839602, 19679204]

約数ペア:

[(1, 19679204), (2, 9839602), (4, 4919801), (751, 26204), (1502, 13102), (3004, 6551)]