13200274

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 6979886

約数列:

[1, 2, 103, 139, 206, 278, 461, 922, 14317, 28634, 47483, 64079, 94966, 128158, 6600137, 13200274]

約数ペア:

[(1, 13200274), (2, 6600137), (103, 128158), (139, 94966), (206, 64079), (278, 47483), (461, 28634), (922, 14317)]