23720278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 36316080

約数和(自身を除く): 12595802

約数列:

[1, 2, 67, 134, 229, 458, 773, 1546, 15343, 30686, 51791, 103582, 177017, 354034, 11860139, 23720278]

約数ペア:

[(1, 23720278), (2, 11860139), (67, 354034), (134, 177017), (229, 103582), (458, 51791), (773, 30686), (1546, 15343)]