19766118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 22368282

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2089, 3154, 4178, 4731, 6267, 9462, 12534, 39691, 79382, 119073, 173387, 238146, 346774, 520161, 1040322, 3294353, 6588706, 9883059, 19766118]

約数ペア:

[(1, 19766118), (2, 9883059), (3, 6588706), (6, 3294353), (19, 1040322), (38, 520161), (57, 346774), (83, 238146), (114, 173387), (166, 119073), (249, 79382), (498, 39691), (1577, 12534), (2089, 9462), (3154, 6267), (4178, 4731)]