19571904

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 84

約数和(自身を含む): 61219080

約数和(自身を除く): 41647176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3089, 3168, 6178, 6336, 9267, 12356, 18534, 24712, 27801, 33979, 37068, 49424, 55602, 67958, 74136, 98848, 101937, 111204, 135916, 148272, 197696, 203874, 222408, 271832, 296544, 305811, 407748, 444816, 543664, 593088, 611622, 815496, 889632, 1087328, 1223244, 1630992, 1779264, 2174656, 2446488, 3261984, 4892976, 6523968, 9785952, 19571904]

約数ペア:

[(1, 19571904), (2, 9785952), (3, 6523968), (4, 4892976), (6, 3261984), (8, 2446488), (9, 2174656), (11, 1779264), (12, 1630992), (16, 1223244), (18, 1087328), (22, 889632), (24, 815496), (32, 611622), (33, 593088), (36, 543664), (44, 444816), (48, 407748), (64, 305811), (66, 296544), (72, 271832), (88, 222408), (96, 203874), (99, 197696), (132, 148272), (144, 135916), (176, 111204), (192, 101937), (198, 98848), (264, 74136), (288, 67958), (352, 55602), (396, 49424), (528, 37068), (576, 33979), (704, 27801), (792, 24712), (1056, 18534), (1584, 12356), (2112, 9267), (3089, 6336), (3168, 6178)]