23125318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 15259322

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 293, 586, 589, 1178, 1273, 2077, 2546, 4154, 5567, 9083, 11134, 18166, 19631, 39262, 39463, 78926, 172577, 345154, 372989, 608561, 745978, 1217122, 11562659, 23125318]

約数ペア:

[(1, 23125318), (2, 11562659), (19, 1217122), (31, 745978), (38, 608561), (62, 372989), (67, 345154), (134, 172577), (293, 78926), (586, 39463), (589, 39262), (1178, 19631), (1273, 18166), (2077, 11134), (2546, 9083), (4154, 5567)]