2019112274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16730

約数の個数: 32

約数和(自身を含む): 3271643136

約数和(自身を除く): 1252530862

約数列:

[1, 2, 31, 37, 53, 62, 74, 106, 1147, 1643, 1961, 2294, 3286, 3922, 16607, 33214, 60791, 121582, 514817, 614459, 880171, 1029634, 1228918, 1760342, 19048229, 27285301, 32566327, 38096458, 54570602, 65132654, 1009556137, 2019112274]

約数ペア:

[(1, 2019112274), (2, 1009556137), (31, 65132654), (37, 54570602), (53, 38096458), (62, 32566327), (74, 27285301), (106, 19048229), (1147, 1760342), (1643, 1228918), (1961, 1029634), (2294, 880171), (3286, 614459), (3922, 514817), (16607, 121582), (33214, 60791)]