19607316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 50265600

約数和(自身を除く): 30658284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3739, 5244, 7478, 11217, 14956, 22434, 44868, 71041, 85997, 142082, 171994, 213123, 257991, 284164, 343988, 426246, 515982, 852492, 1031964, 1633943, 3267886, 4901829, 6535772, 9803658, 19607316]

約数ペア:

[(1, 19607316), (2, 9803658), (3, 6535772), (4, 4901829), (6, 3267886), (12, 1633943), (19, 1031964), (23, 852492), (38, 515982), (46, 426246), (57, 343988), (69, 284164), (76, 257991), (92, 213123), (114, 171994), (138, 142082), (228, 85997), (276, 71041), (437, 44868), (874, 22434), (1311, 14956), (1748, 11217), (2622, 7478), (3739, 5244)]