23787278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9343}}^1$

素因数の和:9431

約数の個数: 16

約数和(自身を含む): 38123520

約数和(自身を除く): 14336242

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 9343, 18686, 177517, 355034, 625981, 1251962, 11893639, 23787278]

約数ペア:

[(1, 23787278), (2, 11893639), (19, 1251962), (38, 625981), (67, 355034), (134, 177517), (1273, 18686), (2546, 9343)]