21878045321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{51769}}^1$

素因数の和:52256

約数の個数: 16

約数和(自身を含む): 24163751040

約数和(自身を除く): 2285705719

約数列:

[1, 11, 103, 373, 1133, 4103, 38419, 51769, 422609, 569459, 5332207, 19309837, 58654277, 212408207, 1988913211, 21878045321]

約数ペア:

[(1, 21878045321), (11, 1988913211), (103, 212408207), (373, 58654277), (1133, 19309837), (4103, 5332207), (38419, 569459), (51769, 422609)]