11953888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19690

約数の個数: 24

約数和(自身を含む): 24774120

約数和(自身を除く): 12820232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 19661, 39322, 78644, 157288, 314576, 373559, 629152, 747118, 1494236, 2988472, 5976944, 11953888]

約数ペア:

[(1, 11953888), (2, 5976944), (4, 2988472), (8, 1494236), (16, 747118), (19, 629152), (32, 373559), (38, 314576), (76, 157288), (152, 78644), (304, 39322), (608, 19661)]