127962188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1951}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 236113920

約数和(自身を除く): 108151732

約数列:

[1, 2, 4, 19, 38, 76, 863, 1726, 1951, 3452, 3902, 7804, 16397, 32794, 37069, 65588, 74138, 148276, 1683713, 3367426, 6734852, 31990547, 63981094, 127962188]

約数ペア:

[(1, 127962188), (2, 63981094), (4, 31990547), (19, 6734852), (38, 3367426), (76, 1683713), (863, 148276), (1726, 74138), (1951, 65588), (3452, 37069), (3902, 32794), (7804, 16397)]