19556532

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7873}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 52913280

約数和(自身を除く): 33356748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7873, 15746, 23619, 31492, 47238, 70857, 94476, 141714, 181079, 212571, 283428, 362158, 425142, 543237, 724316, 850284, 1086474, 1629711, 2172948, 3259422, 4889133, 6518844, 9778266, 19556532]

約数ペア:

[(1, 19556532), (2, 9778266), (3, 6518844), (4, 4889133), (6, 3259422), (9, 2172948), (12, 1629711), (18, 1086474), (23, 850284), (27, 724316), (36, 543237), (46, 425142), (54, 362158), (69, 283428), (92, 212571), (108, 181079), (138, 141714), (207, 94476), (276, 70857), (414, 47238), (621, 31492), (828, 23619), (1242, 15746), (2484, 7873)]