11991304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{115301}}^1$

素因数の和:115320

約数の個数: 16

約数和(自身を含む): 24213420

約数和(自身を除く): 12222116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 115301, 230602, 461204, 922408, 1498913, 2997826, 5995652, 11991304]

約数ペア:

[(1, 11991304), (2, 5995652), (4, 2997826), (8, 1498913), (13, 922408), (26, 461204), (52, 230602), (104, 115301)]