19802112

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 57788640

約数和(自身を除く): 37986528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 293, 352, 384, 512, 528, 586, 704, 768, 879, 1024, 1056, 1172, 1408, 1536, 1758, 2048, 2112, 2344, 2816, 3072, 3223, 3516, 4224, 4688, 5632, 6144, 6446, 7032, 8448, 9376, 9669, 11264, 12892, 14064, 16896, 18752, 19338, 22528, 25784, 28128, 33792, 37504, 38676, 51568, 56256, 67584, 75008, 77352, 103136, 112512, 150016, 154704, 206272, 225024, 300032, 309408, 412544, 450048, 600064, 618816, 825088, 900096, 1237632, 1650176, 1800192, 2475264, 3300352, 4950528, 6600704, 9901056, 19802112]

約数ペア:

[(1, 19802112), (2, 9901056), (3, 6600704), (4, 4950528), (6, 3300352), (8, 2475264), (11, 1800192), (12, 1650176), (16, 1237632), (22, 900096), (24, 825088), (32, 618816), (33, 600064), (44, 450048), (48, 412544), (64, 309408), (66, 300032), (88, 225024), (96, 206272), (128, 154704), (132, 150016), (176, 112512), (192, 103136), (256, 77352), (264, 75008), (293, 67584), (352, 56256), (384, 51568), (512, 38676), (528, 37504), (586, 33792), (704, 28128), (768, 25784), (879, 22528), (1024, 19338), (1056, 18752), (1172, 16896), (1408, 14064), (1536, 12892), (1758, 11264), (2048, 9669), (2112, 9376), (2344, 8448), (2816, 7032), (3072, 6446), (3223, 6144), (3516, 5632), (4224, 4688)]