19650768

素因数分解:

$2^4\times 3^1\times {\mathrm{409391}}^1$

素因数の和:409402

約数の個数: 20

約数和(自身を含む): 50764608

約数和(自身を除く): 31113840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409391, 818782, 1228173, 1637564, 2456346, 3275128, 4912692, 6550256, 9825384, 19650768]

約数ペア:

[(1, 19650768), (2, 9825384), (3, 6550256), (4, 4912692), (6, 3275128), (8, 2456346), (12, 1637564), (16, 1228173), (24, 818782), (48, 409391)]