13656802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 22569984

約数和(自身を除く): 8913182

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 157, 314, 713, 1403, 1426, 1891, 2806, 3611, 3782, 4867, 7222, 9577, 9734, 19154, 43493, 86986, 111941, 220271, 223882, 296887, 440542, 593774, 6828401, 13656802]

約数ペア:

[(1, 13656802), (2, 6828401), (23, 593774), (31, 440542), (46, 296887), (61, 223882), (62, 220271), (122, 111941), (157, 86986), (314, 43493), (713, 19154), (1403, 9734), (1426, 9577), (1891, 7222), (2806, 4867), (3611, 3782)]