19101054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 44015616

約数和(自身を除く): 24914562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 3581, 5334, 7162, 10743, 21486, 25067, 50134, 75201, 150402, 454787, 909574, 1364361, 2728722, 3183509, 6367018, 9550527, 19101054]

約数ペア:

[(1, 19101054), (2, 9550527), (3, 6367018), (6, 3183509), (7, 2728722), (14, 1364361), (21, 909574), (42, 454787), (127, 150402), (254, 75201), (381, 50134), (762, 25067), (889, 21486), (1778, 10743), (2667, 7162), (3581, 5334)]