19136272895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{274139}}^1$

素因数の和:274774

約数の個数: 16

約数和(自身を含む): 24001505280

約数和(自身を除く): 4865232385

約数列:

[1, 5, 23, 115, 607, 3035, 13961, 69805, 274139, 1370695, 6305197, 31525985, 166402373, 832011865, 3827254579, 19136272895]

約数ペア:

[(1, 19136272895), (5, 3827254579), (23, 832011865), (115, 166402373), (607, 31525985), (3035, 6305197), (13961, 1370695), (69805, 274139)]