12667376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41669}}^1$

素因数の和:41696

約数の個数: 20

約数和(自身を含む): 25835400

約数和(自身を除く): 13168024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41669, 83338, 166676, 333352, 666704, 791711, 1583422, 3166844, 6333688, 12667376]

約数ペア:

[(1, 12667376), (2, 6333688), (4, 3166844), (8, 1583422), (16, 791711), (19, 666704), (38, 333352), (76, 166676), (152, 83338), (304, 41669)]