1963312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9460

約数の個数: 20

約数和(自身を含む): 4096960

約数和(自身を除く): 2133648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9439, 18878, 37756, 75512, 122707, 151024, 245414, 490828, 981656, 1963312]

約数ペア:

[(1, 1963312), (2, 981656), (4, 490828), (8, 245414), (13, 151024), (16, 122707), (26, 75512), (52, 37756), (104, 18878), (208, 9439)]