21903162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192133}}^1$

素因数の和:192157

約数の個数: 16

約数和(自身を含む): 46112160

約数和(自身を除く): 24208998

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192133, 384266, 576399, 1152798, 3650527, 7301054, 10951581, 21903162]

約数ペア:

[(1, 21903162), (2, 10951581), (3, 7301054), (6, 3650527), (19, 1152798), (38, 576399), (57, 384266), (114, 192133)]