19932033790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{190391}}^1$

素因数の和:190465

約数の個数: 48

約数和(自身を含む): 39171250080

約数和(自身を除く): 19239216290

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 361, 551, 722, 1102, 1805, 2755, 3610, 5510, 10469, 20938, 52345, 104690, 190391, 380782, 951955, 1903910, 3617429, 5521339, 7234858, 11042678, 18087145, 27606695, 36174290, 55213390, 68731151, 104905441, 137462302, 209810882, 343655755, 524527205, 687311510, 1049054410, 1993203379, 3986406758, 9966016895, 19932033790]

約数ペア:

[(1, 19932033790), (2, 9966016895), (5, 3986406758), (10, 1993203379), (19, 1049054410), (29, 687311510), (38, 524527205), (58, 343655755), (95, 209810882), (145, 137462302), (190, 104905441), (290, 68731151), (361, 55213390), (551, 36174290), (722, 27606695), (1102, 18087145), (1805, 11042678), (2755, 7234858), (3610, 5521339), (5510, 3617429), (10469, 1903910), (20938, 951955), (52345, 380782), (104690, 190391)]