47312812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1669}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 87441200

約数和(自身を除く): 40128388

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 1669, 3338, 6676, 7087, 14174, 28348, 31711, 63422, 126844, 622537, 1245074, 2490148, 11828203, 23656406, 47312812]

約数ペア:

[(1, 47312812), (2, 23656406), (4, 11828203), (19, 2490148), (38, 1245074), (76, 622537), (373, 126844), (746, 63422), (1492, 31711), (1669, 28348), (3338, 14174), (6676, 7087)]