19143792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7030

約数の個数: 60

約数和(自身を含む): 56403880

約数和(自身を除く): 37260088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6997, 13994, 20991, 27988, 41982, 55976, 62973, 83964, 111952, 125946, 132943, 167928, 251892, 265886, 335856, 398829, 503784, 531772, 797658, 1007568, 1063544, 1196487, 1595316, 2127088, 2392974, 3190632, 4785948, 6381264, 9571896, 19143792]

約数ペア:

[(1, 19143792), (2, 9571896), (3, 6381264), (4, 4785948), (6, 3190632), (8, 2392974), (9, 2127088), (12, 1595316), (16, 1196487), (18, 1063544), (19, 1007568), (24, 797658), (36, 531772), (38, 503784), (48, 398829), (57, 335856), (72, 265886), (76, 251892), (114, 167928), (144, 132943), (152, 125946), (171, 111952), (228, 83964), (304, 62973), (342, 55976), (456, 41982), (684, 27988), (912, 20991), (1368, 13994), (2736, 6997)]