137251226

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{12457}}^1$

素因数の和:13253

約数の個数: 16

約数和(自身を含む): 235605696

約数和(自身を除く): 98354470

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 12457, 24914, 87199, 174398, 9803659, 19607318, 68625613, 137251226]

約数ペア:

[(1, 137251226), (2, 68625613), (7, 19607318), (14, 9803659), (787, 174398), (1574, 87199), (5509, 24914), (11018, 12457)]