19552944

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 34015056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 199, 267, 276, 356, 368, 398, 534, 552, 597, 712, 796, 1068, 1104, 1194, 1424, 1592, 2047, 2136, 2388, 3184, 4094, 4272, 4577, 4776, 6141, 8188, 9154, 9552, 12282, 13731, 16376, 17711, 18308, 24564, 27462, 32752, 35422, 36616, 49128, 53133, 54924, 70844, 73232, 98256, 106266, 109848, 141688, 212532, 219696, 283376, 407353, 425064, 814706, 850128, 1222059, 1629412, 2444118, 3258824, 4888236, 6517648, 9776472, 19552944]

約数ペア:

[(1, 19552944), (2, 9776472), (3, 6517648), (4, 4888236), (6, 3258824), (8, 2444118), (12, 1629412), (16, 1222059), (23, 850128), (24, 814706), (46, 425064), (48, 407353), (69, 283376), (89, 219696), (92, 212532), (138, 141688), (178, 109848), (184, 106266), (199, 98256), (267, 73232), (276, 70844), (356, 54924), (368, 53133), (398, 49128), (534, 36616), (552, 35422), (597, 32752), (712, 27462), (796, 24564), (1068, 18308), (1104, 17711), (1194, 16376), (1424, 13731), (1592, 12282), (2047, 9552), (2136, 9154), (2388, 8188), (3184, 6141), (4094, 4776), (4272, 4577)]