29904404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{393479}}^1$

素因数の和:393502

約数の個数: 12

約数和(自身を含む): 55087200

約数和(自身を除く): 25182796

約数列:

[1, 2, 4, 19, 38, 76, 393479, 786958, 1573916, 7476101, 14952202, 29904404]

約数ペア:

[(1, 29904404), (2, 14952202), (4, 7476101), (19, 1573916), (38, 786958), (76, 393479)]