30913862

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19541}}^1$

素因数の和:19663

約数の個数: 16

約数和(自身を含む): 53466912

約数和(自身を除く): 22553050

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 19541, 39082, 136787, 273574, 2208133, 4416266, 15456931, 30913862]

約数ペア:

[(1, 30913862), (2, 15456931), (7, 4416266), (14, 2208133), (113, 273574), (226, 136787), (791, 39082), (1582, 19541)]