126552122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{12289}}^1$

素因数の和:12581

約数の個数: 16

約数和(自身を含む): 200572800

約数和(自身を除く): 74020678

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 12289, 24578, 233491, 466982, 3330319, 6660638, 63276061, 126552122]

約数ペア:

[(1, 126552122), (2, 63276061), (19, 6660638), (38, 3330319), (271, 466982), (542, 233491), (5149, 24578), (10298, 12289)]