21836256482

素因数分解:

$2^1\times {\mathrm{1409}}^1\times {\mathrm{1453}}^1\times {\mathrm{5333}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 32806340280

約数和(自身を除く): 10970083798

約数列:

[1, 2, 1409, 1453, 2818, 2906, 5333, 10666, 2047277, 4094554, 7514197, 7748849, 15028394, 15497698, 10918128241, 21836256482]

約数ペア:

[(1, 21836256482), (2, 10918128241), (1409, 15497698), (1453, 15028394), (2818, 7748849), (2906, 7514197), (5333, 4094554), (10666, 2047277)]