19757232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12473}}^1$

素因数の和:12498

約数の個数: 60

約数和(自身を含む): 60324264

約数和(自身を除く): 40567032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12473, 24946, 37419, 49892, 74838, 99784, 112257, 137203, 149676, 199568, 224514, 274406, 299352, 411609, 449028, 548812, 598704, 823218, 898056, 1097624, 1234827, 1646436, 1796112, 2195248, 2469654, 3292872, 4939308, 6585744, 9878616, 19757232]

約数ペア:

[(1, 19757232), (2, 9878616), (3, 6585744), (4, 4939308), (6, 3292872), (8, 2469654), (9, 2195248), (11, 1796112), (12, 1646436), (16, 1234827), (18, 1097624), (22, 898056), (24, 823218), (33, 598704), (36, 548812), (44, 449028), (48, 411609), (66, 299352), (72, 274406), (88, 224514), (99, 199568), (132, 149676), (144, 137203), (176, 112257), (198, 99784), (264, 74838), (396, 49892), (528, 37419), (792, 24946), (1584, 12473)]