19599792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21521

約数の個数: 40

約数和(自身を含む): 53300160

約数和(自身を除く): 33700368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21491, 42982, 64473, 85964, 128946, 171928, 257892, 343856, 408329, 515784, 816658, 1031568, 1224987, 1633316, 2449974, 3266632, 4899948, 6533264, 9799896, 19599792]

約数ペア:

[(1, 19599792), (2, 9799896), (3, 6533264), (4, 4899948), (6, 3266632), (8, 2449974), (12, 1633316), (16, 1224987), (19, 1031568), (24, 816658), (38, 515784), (48, 408329), (57, 343856), (76, 257892), (114, 171928), (152, 128946), (228, 85964), (304, 64473), (456, 42982), (912, 21491)]