19271742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3613}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 44408832

約数和(自身を除く): 25137090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 3613, 5334, 7226, 10839, 21678, 25291, 50582, 75873, 151746, 458851, 917702, 1376553, 2753106, 3211957, 6423914, 9635871, 19271742]

約数ペア:

[(1, 19271742), (2, 9635871), (3, 6423914), (6, 3211957), (7, 2753106), (14, 1376553), (21, 917702), (42, 458851), (127, 151746), (254, 75873), (381, 50582), (762, 25291), (889, 21678), (1778, 10839), (2667, 7226), (3613, 5334)]