39531226

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10987}}^1$

素因数の和:11253

約数の個数: 16

約数和(自身を含む): 68037696

約数和(自身を除く): 28506470

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 10987, 21974, 76909, 153818, 2823659, 5647318, 19765613, 39531226]

約数ペア:

[(1, 39531226), (2, 19765613), (7, 5647318), (14, 2823659), (257, 153818), (514, 76909), (1799, 21974), (3598, 10987)]