15994784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{38449}}^1$

素因数の和:38472

約数の個数: 24

約数和(自身を含む): 33912900

約数和(自身を除く): 17918116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 38449, 76898, 153796, 307592, 499837, 615184, 999674, 1230368, 1999348, 3998696, 7997392, 15994784]

約数ペア:

[(1, 15994784), (2, 7997392), (4, 3998696), (8, 1999348), (13, 1230368), (16, 999674), (26, 615184), (32, 499837), (52, 307592), (104, 153796), (208, 76898), (416, 38449)]