19294488

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 52860600

約数和(自身を除く): 33566112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3011, 3204, 6022, 6408, 9033, 12044, 18066, 24088, 27099, 36132, 54198, 72264, 108396, 216792, 267979, 535958, 803937, 1071916, 1607874, 2143832, 2411811, 3215748, 4823622, 6431496, 9647244, 19294488]

約数ペア:

[(1, 19294488), (2, 9647244), (3, 6431496), (4, 4823622), (6, 3215748), (8, 2411811), (9, 2143832), (12, 1607874), (18, 1071916), (24, 803937), (36, 535958), (72, 267979), (89, 216792), (178, 108396), (267, 72264), (356, 54198), (534, 36132), (712, 27099), (801, 24088), (1068, 18066), (1602, 12044), (2136, 9033), (3011, 6408), (3204, 6022)]