15381226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64627}}^1$

素因数の和:64653

約数の個数: 16

約数和(自身を含む): 27919296

約数和(自身を除く): 12538070

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 64627, 129254, 452389, 904778, 1098659, 2197318, 7690613, 15381226]

約数ペア:

[(1, 15381226), (2, 7690613), (7, 2197318), (14, 1098659), (17, 904778), (34, 452389), (119, 129254), (238, 64627)]