13171956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 35328384

約数和(自身を除く): 22156428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 673, 699, 932, 1346, 1398, 1631, 2019, 2692, 2796, 3262, 4038, 4711, 4893, 6524, 8076, 9422, 9786, 14133, 18844, 19572, 28266, 56532, 156809, 313618, 470427, 627236, 940854, 1097663, 1881708, 2195326, 3292989, 4390652, 6585978, 13171956]

約数ペア:

[(1, 13171956), (2, 6585978), (3, 4390652), (4, 3292989), (6, 2195326), (7, 1881708), (12, 1097663), (14, 940854), (21, 627236), (28, 470427), (42, 313618), (84, 156809), (233, 56532), (466, 28266), (673, 19572), (699, 18844), (932, 14133), (1346, 9786), (1398, 9422), (1631, 8076), (2019, 6524), (2692, 4893), (2796, 4711), (3262, 4038)]