19019182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 36255744

約数和(自身を除く): 17236562

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3371, 5642, 6742, 23597, 43823, 47194, 87646, 104501, 209002, 306761, 613522, 731507, 1358513, 1463014, 2717026, 9509591, 19019182]

約数ペア:

[(1, 19019182), (2, 9509591), (7, 2717026), (13, 1463014), (14, 1358513), (26, 731507), (31, 613522), (62, 306761), (91, 209002), (182, 104501), (217, 87646), (403, 47194), (434, 43823), (806, 23597), (2821, 6742), (3371, 5642)]