29691262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12809}}^1$

素因数の和:12891

約数の個数: 16

約数和(自身を含む): 47653200

約数和(自身を除く): 17961938

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12809, 25618, 243371, 486742, 781349, 1562698, 14845631, 29691262]

約数ペア:

[(1, 29691262), (2, 14845631), (19, 1562698), (38, 781349), (61, 486742), (122, 243371), (1159, 25618), (2318, 12809)]