13215904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31769}}^1$

素因数の和:31792

約数の個数: 24

約数和(自身を含む): 28021140

約数和(自身を除く): 14805236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31769, 63538, 127076, 254152, 412997, 508304, 825994, 1016608, 1651988, 3303976, 6607952, 13215904]

約数ペア:

[(1, 13215904), (2, 6607952), (4, 3303976), (8, 1651988), (13, 1016608), (16, 825994), (26, 508304), (32, 412997), (52, 254152), (104, 127076), (208, 63538), (416, 31769)]