129331442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109789}}^1$

素因数の和:109841

約数の個数: 16

約数和(自身を含む): 210796800

約数和(自身を除く): 81465358

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 109789, 219578, 2085991, 3403459, 4171982, 6806918, 64665721, 129331442]

約数ペア:

[(1, 129331442), (2, 64665721), (19, 6806918), (31, 4171982), (38, 3403459), (62, 2085991), (589, 219578), (1178, 109789)]