23109229921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1125139}}^1$

素因数の和:1125228

約数の個数: 16

約数和(自身を含む): 25923225600

約数和(自身を除く): 2813995679

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 1125139, 21377641, 25878197, 52881533, 491685743, 1004749127, 1216275259, 23109229921]

約数ペア:

[(1, 23109229921), (19, 1216275259), (23, 1004749127), (47, 491685743), (437, 52881533), (893, 25878197), (1081, 21377641), (20539, 1125139)]