13788452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 25519200

約数和(自身を除く): 11730748

約数列:

[1, 2, 4, 19, 38, 76, 419, 433, 838, 866, 1676, 1732, 7961, 8227, 15922, 16454, 31844, 32908, 181427, 362854, 725708, 3447113, 6894226, 13788452]

約数ペア:

[(1, 13788452), (2, 6894226), (4, 3447113), (19, 725708), (38, 362854), (76, 181427), (419, 32908), (433, 31844), (838, 16454), (866, 15922), (1676, 8227), (1732, 7961)]